Exhibit regarding Peoria Channel Interference

0003-EX-PL-2007 Text Documents

CATERPILLAR, INC.

2007-08-31ELS_83909

SUPPLEMENTAL ENGINEERING STATEMENT
   FOR THE PEORIA PROVING GROUNDS
          IN PEORIA, ARIZONA
             ON BEHALF OF
           CATERPILLAR, INC.
            AUGUST 2007




 COHEN, DIPPELL AND EVERIST, P.C.
       CONSULTING ENGINEERS
       RADIO AND TELEVISION
           WASHINGTON, D.C.


                       CcOHEN, DIPPELL AND EVERIST, P. C.




City of Washington           )
                             ) ss
District of Columbia         )


       Donald G. Everist, being duly sworn upon his oath, deposes and states that:

       He is a graduate electrical engineer, a Registered Professional Engineer in the
District of Columbia, and is President, Secretary and Treasurer of Cohen, Dippell and
Everist, P.C., Consulting Engineers, Radio — Television, with offices at 1300 L. Street, N.W.,
Suite 1100, Washington, D.C. 20005;

      That his qualifications are a matter of record in the Federal Communications
Commission;

       That the attached engineering report was prepared by him or under his supervision
and direction and

       That the facts stated herein are true of his own kn qwledge, except such fa sasare




                                                             District of Columbla»j',
                                                            Professional Engineer= _
                                                            Registration No. 5714

                                                         M 2007.




                                                        CaaeA 4A Z. tary Publi

                                                  My Commission Expires: _%%4 Z2oaif


                            COHEN, DIPPELL AND EVERIST, P.C.
SUPPLEMENTAL SHOWING
PEORIA PROVING GROUNDS                                                                        PAGE 1




                                            Introduction

       The enclosed information describes the results of a digital analysis using the Commission’s

DLPTV program of Caterpillar’s proposed electromagnetic compatibility testing at its Peoria

proving grounds.

       In order to provide a more comprehensive overview of the equipment immunity testing

procedure, the following information is provided in two sections.

       Section 1 is a description of how the immunity testing is conducted. This information was

provided by the Caterpillar staff associated with the immunity testing program.

       Section 2 has been prepared by this firm and provides an interference analysis of licensed

and authorized full service television stations (NTSC and DTV) as well as translator, low power and

Class A TV broadcast facilities utilizing the FCC’s DLPTV program.

       The following tables were developed for Section 2:

       !       Table 1 (over 0.5 percent)

       !       Table 2 (unmodified ratios)

       !       Table 3 contains a list of all the channels on which the hypothetical, worst-case EMC

               testing is predicted to cause less than 0.5 percent interference to existing television

               stations (Channels 2-69).

       !       Exhibit E-1 through E-8 provides site elevation data.

       !       Exhibit E-9 provides the location of the test site shown on a 7.5 minute U.S.

               geological map.


                            COHEN, DIPPELL AND EVERIST, P.C.
SUPPLEMENTAL SHOWING
PEORIA PROVING GROUNDS                                                                      PAGE 2


                                        SECTION 1
                                       Caterpillar, Inc.
                         Summary of Proposed EMC Testing Procedures

     Caterpillar has requested an experimental authorization to conduct electromagnetic
compatibility (EMC) immunity testing on the channel edge of specified channels in television
band at its Peoria Proving Grounds and Tucson Proving Grounds sites. Caterpillar typically
conducts outdoor EMC testing on its large equipment approximately 10 times per year.

      The EMC testing is directed to critical electronic components on large earth moving
equipment that could potentially be affected if operated in a high electromagnetic field
environment. The EMC testing is conducted across a large number of frequencies to ensure both
product safety and compliance under different international regulatory schemes, including those
of the European Union.

                                       Testing Procedures

      EMC immunity testing involves illuminating the equipment under test with an
electromagnetic field of specified, uniform electric field strength across the applicable frequency
range. Because of the wide range of frequencies that the equipment under test must be subjected
to, various antennas are used in the testing phase. These include horn style, log periodic yagi,
and other broadband antennas. The antennas are typically mounted two meters or less off the
ground and three to five meters from the equipment under test. The antenna radiation pattern
will be omnidirectional below 200 MHz (biconical antenna) and directional above 200 MHz (log
periodic antenna).

      Industry and internal standards for Caterpillar earth moving equipment require testing of
electronic systems on machines at a field strength level of 100 V/m. The transmitter output
power required for testing at this field strength varies due to the efficiency of the antenna at a
given frequency. At lower frequencies where the transmitting antenna is an inefficient radiator,
the transmitter output power will be much greater than the ERP due to high-reflected power. At
high frequencies where the transmitting antenna has significant gain, the transmitter output
power will be much lower than the ERP. Caterpillar has requested 500 watts of effective
radiated power to conduct this testing, although the actual transmitter power output will be much
less in most cases.

    The test signals will be centered at the edge of any television channel used and will have a
maximum bandwidth of 2 kHz at frequencies below 800 MHz. Above 800 MHz, the maximum
bandwidth is 20 kHz. The transmitted test signal is either an unmodulated carrier an 80 percent
AM modulated at 1 kHz, or pulse modulated (only above 800 MHz).

     Starting at the lowest frequency of interest, the signal generator is stepped through the
frequencies of interest by computer control. The computer normally dwells on one particular
frequency for less than 10 seconds per frequency sweep. A normal test regimen consists of six
frequency sweeps (three antenna positions x two antenna polarizations) over the course of
several hours. Given these parameters, the transmitter duty cycle at any particular frequency is
approximately 60 seconds (or .4 percent) for a four-hour test.


                           COHEN, DIPPELL AND EVERIST, P.C.
SUPPLEMENTAL SHOWING
PEORIA PROVING GROUNDS                                                                     PAGE 3


                                     Interference Mitigation

     The likelihood of interference with broadcast signals is low and will be reduced in the
following ways:

     1.        Antennas mounted close (2 meters or less) to the ground and close (3 to 5 meters)
               to the equipment under test which will greatly limit the range of the transmitted
               signal
     2.        Use of directional antennas for all frequencies above 200 MHz
     3.        Test signal centered at the edge of any television channel with a maximum
               bandwidth of 2 kHz.
     4.        Dwell time on any frequency is less than 10 seconds
     5.        The outdoor testing occurs infrequently (once every several months)
     6.        The outdoor test site is in a low-lying area relative to surrounding terrain, which
               will limit signal propagation

        In addition, Caterpillar personnel will be present for all aspects of the investigation,
testing will be coordinated with various public safety agencies in the area, and standards of good
engineering practice will be followed, with applicable FCC rules available as a reference.

                                           SECTION 2
                                      Interference Analysis

      As documented, the DLPTV testing demonstrates that Caterpillar’s EMC testing causes
less than 0.5 percent interference predicted on a number of television channels. The DLPTV
program assumes a maximum HAAT height of approximately 30 meters. The actual antenna is
used at a reference height above ground of approximately 2 meters. Therefore, this analysis
should be very conservative.

        A study of predicted interference caused by the proposed 0.5 kW experimental low-
power digital operation has been performed using the Longley-Rice program for which the
source data has been posted by the Commission on its website at
http://www.fcc.gov/oet/dtv/dtv_apps.html. The FCC's FORTRAN-77 code was modified only to
the extent necessary (primarily input/output handling) for the program to run on a Microsoft
Windows XP/Intel platform. Comparison of service/interference areas and population indicates
this model closely matches the FCC's digital low-power TV/translator evaluation program. Best
efforts have been made to use data and calculation identical to the FCC's program. The model
employs the Longley-Rice propagation methodology and evaluates in grid cells of approximately
1 sq. km. Using 3-second terrain data sampled approximately every 1.0 km at one-degree
azimuth intervals with 1990 census centroids, all studies are based upon data in the current
CDBS database update of the FCC's engineering database. A Longley-Rice study was
performed with the proposed 0.5 kW experimental low-power digital facilities and all relevant
stations listed in the FCC data base as of July 10, 2007. The study results and the included
stations are provided in Table 1 through Table 3. They are as follows:

       Table 1        Provides the stations for each channel (2-69) in which over 0.5 percent
                      interference has been determined

       Table 2        Provides the unmodified ratios used from the DLPTV program


                         COHEN, DIPPELL AND EVERIST, P.C.
SUPPLEMENTAL SHOWING
PEORIA PROVING GROUNDS                                                                      PAGE 4


     Table 3        Provides the stations (2-69) in which less than 0.5 percent interference has
                    been determined.

     Exhibit E-1 thru
       Exhibit E-8
                    Provides the eight cardinal radial profiles of the elevation from the
                    equipment under test site versus the surrounding area.

     Exhibit E-9    Provides the map of the Caterpillar proving ground property in relation to
                    the equipment under test site and the location of the eight cardinal radials.


                      COHEN, DIPPELL AND EVERIST, P.C.
SUPPLEMENTAL SHOWING
PEORIA PROVING GROUNDS                                                       PAGE 5




                                    TABLE 1
                                 TABULATION OF
                     DLPTV LONGLEY-RICE ANALYSIS RESULTS
             FOR THE PROPOSED RF IMMUNITY TEST BED OPERATION OF
                       CATERPILLAR, NEAR PEORIA, ILLINOIS
                       0.1 kW ND ERP 230 METERS RCAMSL
                         CHANNELS WITH MORE THAN 0.5%
                                  AUGUST 2007


    Channel    Call     City/State   Dist(km) Status     FCC File No.   Result
       3    WCIA(TV) CHAMPAIGN IL     112.1    LIC        BLCT-2374    0.92%
       6    KWQC-TV DAVENPORT IA      122.3    LIC    BLCT-19821108KN  1.47%
       6    KWQC-TV DAVENPORT IA      122.3    LIC    BLCT-19821108KN  2.55%
       8    WQAD-TV    MOLINE IL       98.7    LIC        BLCT-1294    2.49%
       8    WQAD-TV    MOLINE IL       98.7    LIC        BLCT-1294    5.03%
       9     WILL-TV   URBANA IL       104     LIC   BLEDT-20050920AEE  0.66%
       8    WQAD-TV    MOLINE IL       98.7    LIC        BLCT-1294    2.49%
       9     WILL-DT   URBANA IL       104     LIC   BLEDT-20050920AEE  2.98%
       9     WILL-DT   URBANA IL       104     LIC   BLEDT-20050920AEE  0.66%
      19    WHOI(TV)   PEORIA IL       14.2    LIC    BLCT-19880803KG   0.68%
      31    WMBD-TV    PEORIA IL       13.6    LIC        BLCT-2378    0.97%
      33     W50DD     PEORIA IL       22.5    CP BDISDTT-20060328ABW 1.52%
      35 WWTO-TV      LASALLE IL       74.5    LIC     BLCT-19861212LH 0.99%
      38    WQAD-DT    MOLINE IL       98.6    LIC   BLCDT-20031014AEO  1.54%
      42    WICS-DT SPRINGFIELD IL    104.8    LIC   BLCDT-20050627AAI 3.19%
      42    WICS-DT SPRINGFIELD IL    104.8    LIC   BLCDT-20050627AAI 0.95%
      43    WYZZ-TV BLOOMINGTON IL     27.2    LIC    BLCT-19851129KG  11.70%
      47 WTVP(TV)      PEORIA IL       15.4    LIC     BLET-19811118KJ 0.76%
      49     KLJB-DT DAVENPORT IA      98.6    LIC   BLCDT-20050713ADL 1.82%
      49     KLJB-DT DAVENPORT IA      98.6    LIC   BLCDT-20050713ADL 7.12%
      50     W50DD     PEORIA IL       22.5    LIC    BLTT-20040429AAU  0.60%
      49     KLJB-DT DAVENPORT IA      98.6    LIC   BLCDT-20050713ADL 1.82%
      50     W50DD     PEORIA IL       22.5    LIC    BLTT-20040429AAU 25.80%
      50     W50DD     PEORIA IL       22.5    LIC    BLTT-20040429AAU  0.60%
      49     KLJB-DT DAVENPORT IA      98.6    LIC   BLCDT-20050713ADL 1.82%
      59 WAOE(TV)      PEORIA IL        2.7    LIC    BLCT-19990721KG   2.34%
      67     W67CW     PEORIA IL        12     LIC    BLTTL-19950324ID  50.9%
                                                                        [8.2%]


                         COHEN, DIPPELL AND EVERIST, P.C.
SUPPLEMENTAL SHOWING
PEORIA PROVING GROUNDS                                                               PAGE 6



                                      TABLE 2
                           DESIRED TO UNDESIRED RATIOS
                    FOR A DIGITAL LOW-POWER TELEVISION STATION
                     TO OTHER POTENTIALLY AFFECTED STATIONS
                                    AUGUST 2007


                                  Digital LPTV to Analog   Digital LPTV to Digital
        Channel Relationship            Full-Service            Full-Service
           (in relation to              Ratio in dB              Ratio in dB
        Undesired Channel)
                  0                         34                       15
                  1                        -17                       -21
                  2                        -28                     -59.13
                  3                        -34                     -61.53
                  4                        -25                      -55.4
                  5                       -1000                    -1000
                  7                        -43                       -63
                  8                        -43                      -62.4
                  -1                       -14                       -23
                  -2                       -24                     -60.52
                  -3                       -30                     -60.61
                  -4                       -34                     -60.61
                  -5                      -1000                    -1000
                  -7                       -35                       -63
                  -8                       -32                      -62.8
                 14                        -33                       -63
                 15                        -31                      -62.9


                                  Digital LPTV to Analog   Digital LPTV to Digital
        Channel Relationship            Low-Power                Low-Power
            (in relation to             Ratio in dB              Ratio in dB
        Undesired Channel)
                   0                        34                       15
          1 (Simple Mask)                   10                        -7
                   2                       -28                     -59.13
                   3                       -34                     -61.53
                   4                       -25                      -55.4
                   5                      -1000                    -1000
                   7                       -43                       -63
                   8                       -43                      -62.4
                   -1                      -14                       -23
                   -2                      -24                     -60.52
                   -3                      -30                     -60.61
                   -4                      -34                     -60.61
                   -5                     -1000                    -1000
                   -7                      -35                       -63
                   -8                      -32                      -62.8
                  14                       -33                       -63
                  15                       -31                      -62.9


                               COHEN, DIPPELL AND EVERIST, P.C.
      SUPPLEMENTAL SHOWING
      PEORIA PROVING GROUNDS                                                              PAGE 7


                                             TABLE 3
                                         TABULATION OF
                              DLPTV LONGLEY-RICE ANALYSIS RESULTS
                      FOR THE PROPOSED RF IMMUNITY TEST BED OPERATION OF
                                CATERPILLAR, NEAR PEORIA, ILLINOIS
                         CHANNEL 2-69 0.5 KW ND ERP 230 METERS RCAMSL
                                           AUGUST 2007


Channel      Call           City/State     Dist(km)    Status       FCC File No.           Result
                                             Channel 2

  2       KGAN(TV)      CEDAR RAPIDS IA     264.5       LIC        BLCT-19990429KL          0.00%
  2       WBBM-TV          CHICAGO IL       200.6       LIC      BMLCT-20050729AHG          0.00%
  2       WTWO(TV)      TERRE HAUTE IN      243.6       LIC           BLCT-1878        no interference
  2       WWMT-DT        KALAMAZOO MI        388        LIC      BLCDT-20020718ABT     no interference
  2         K02NQ        COLUMBIA MO        314.2       LIC      BLTVL-20050812ABV     no interference
  2        KTVI(TV)       ST. LOUIS MO      257.6       CP        BPCT-20010726ABO     no interference
  2        KTVI(TV)       ST. LOUIS MO      257.6       LIC       BMLCT-19870918KF     no interference
  2       WBAY-TV        GREEN BAY WI       424.6       LIC      BMLCT-20040723AGY    beyond eval. dist.
  3       WCIA(TV)       CHAMPAIGN IL       112.1       LIC           BLCT-2374             0.06%
  3       WBBM-TV          CHICAGO IL       200.6       LIC      BLCDT-20050623ABL     no interference

                                            Channel 11
  10      WBQD-LP        DAVENPORT IA       114.8     CP MOD BMPTVL-20060403ARG   no interference
  10       W10AH         CARBONDALE IL      338.4       LIC     BLTTV-19880920IF beyond eval. dist.
  10      WWTO-DT          LA SALLE IL       74.5       LIC   BLCDT-20060630AEE        0.00%
  10      WGEM-TV           QUINCY IL       180.6       LIC        BLCT-1920      no interference
  11      KDIN-TV        DES MOINES IA      365.5       LIC     BLET-19860923KM   no interference
  11       WTTW            CHICAGO IL       198.4       LIC   BMLET-20040311ACM   no interference
  11      WLFI-DT         LAFAYETTE IN      244.7       LIC   BLCDT-20040520AIX        0.00%
  11      WHAS-TV        LOUISVILLE KY      408.7       LIC     BLCT-19820811KF   no interference
  11      WGVU-DT       GRAND RAPIDS MI     384.9       LIC   BLEDT-20060703ABP   no interference
  11       K11OJ        SEDALIA, ETC. MO    393.7       LIC     BLTTV-19791004IA beyond eval. dist.
  11      KPLR-TV         ST. LOUIS MO      256.4       LIC    BMLCT-19961112KG   no interference
  11      WMSN-DT          MADISON WI       256.7       LIC   BLCDT-20041118ACD   no interference
  12        KIIN          IOWA CITY IA      190.1       LIC    BMLET-19900918KE   no interference
  12      WOCK-LD          CHICAGO IL       200.6       CP   BDCCDVL-20061030AFU beyond eval. dist.
  12       WILL-TV          URBANA IL        104        LIC         BLET-155           0.01%
                                            Channel 12
  11      WTTW(TV)     CHICAGO IL           198.4      LIC       BMLET-20040311ACM     no interference
  12       KIIN(TV)   IOWA CITY IA          190.1      LIC        BMLET-19900918KE     no interference
  12      WOCK-LD      CHICAGO IL           200.6      CP       BDCCDVL-20061030AFU    no interference
  12      WCJT-LP   MOUNT CARMEL IL          298       LIC         BLTVL-19911104JM    no interference
  12       WILL-TV     URBANA IL             104       LIC             BLET-155             0.35%
  12      WINM-DT      ANGOLA IN            398.9      LIC        BLCDT-20021025AAN   beyond eval. dist.
  12      WNIN-DT    EVANSVILLE IN          360.7      LIC      BMLEDT-20041112ABH     no interference
  12      WYGN-LP BERRIEN SPRINGS MI        293.4      LIC        BLTVL-20030226AAL    no interference
  12      KFVS-TV CAPE GIRARDEAU MO         368.7      LIC            BLCT-1070        no interference
  12      KRCG-DT    JEFFERSON MO           320.1      LIC        BLCDT-20030709ABP    no interference
  12      WISN-TV    MILWAUKEE WI           292.3      LIC         BLCT-19960318KE     no interference
  13       K13MN     WASHINGTON IA          196.5      LIC         BLTTV-19791011ID   beyond eval. dist.
  13      WOCK-CA      CHICAGO IL           200.6      APP        BPTVA-20050127ALH   beyond eval. dist.
  13      WOCK-CA      CHICAGO IL           200.6      APP        BSTA-20060213ADH    beyond eval. dist.
  13      WOCK-CA      CHICAGO IL           200.6      APP       BPTVA-20070611ABC    beyond eval. dist.
  13      WOCK-CA      CHICAGO IL           200.6      LIC        BLTVA-20021125AAU   beyond eval. dist.
  13       W13DE        QUINCY IL           179.2      CP        BNPTVL-20000831AUR   beyond eval. dist.
  13      WREX-TV     ROCKFORD IL           173.4      LIC            BLCT-1372        no interference


                             COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                               PAGE 8


Channel     Call          City/State      Dist(km)   Status        FCC File No.           Result
  13       W13BQ         PORTAGE IN        214.3      CP       BPTVL-20050224AAD     beyond eval. dist.
  13       W13BQ         PORTAGE IN        214.3      LIC       BLTVL-19891128JP     beyond eval. dist.
                                           Channel 13
  12       KIIN(TV)       IOWA CITY IA     190.1      LIC       BMLET-19900918KE   no interference
  12      WOCK-LD          CHICAGO IL      200.6      CP      BDCCDVL-20061030AFU beyond eval. dist.
  12       WILL-TV          URBANA IL       104       LIC            BLET-155           0.01%
  13       WHO-TV        DES MOINES IA     365.5      LIC           BLCT-2633      no interference
  13       K13MN        WASHINGTON IA      196.5      LIC        BLTTV-19791011ID  no interference
  13      WOCK-CA          CHICAGO IL      200.6      APP      BPTVA-20070611ABC   no interference
  13      WOCK-CA          CHICAGO IL      200.6      APP       BSTA-20060213ADH   no interference
  13      WOCK-CA          CHICAGO IL      200.6      APP       BPTVA-20050127ALH  no interference
  13      WOCK-CA          CHICAGO IL      200.6      LIC       BLTVA-20021125AAU  no interference
  13      WPXS(TV)       MT. VERNON IL     249.3      LIC       BMLCT-19990119KG   no interference
  13       W13DE            QUINCY IL      179.2      CP       BNPTVL-20000831AUR  no interference
  13      WREX-TV         ROCKFORD IL      173.4      LIC           BLCT-1372           0.01%
  13      WTHR(TV)      INDIANAPOLIS IN    293.2      LIC        BLCT-19840626KE   no interference
  13       W13BQ           PORTAGE IN      214.3      CP        BPTVL-20050224AAD  no interference
  13       W13BQ          PORTAGE IN       214.3      LIC        BLTVL-19891128JP  no interference
  13      WBXV-CA        LOUISVILLE KY     408.6      LIC      BLTVA-20050202ABW  beyond eval. dist.
  13      WZZM-TV      GRAND RAPIDS MI     409.3      LIC       BLCT-20020717AAQ   no interference
  13      KRCG(TV)    JEFFERSON CITY MO    320.1      LIC      BMLCT-20041028AGR   no interference
  13      WMLW-LD        MILWAUKEE WI      292.2      CP      BDCCDVL-20061027AGU no interference

                                           Channel 14
  14        K14AF        DECORAH IA        343.5       LIC      BLTT-19840126IB       no interference
  14      KYOU-TV        OTTUMWA IA        214.1     CP MOD BMPCDT-20060629AEW        no interference
  14         NEW        CHAMPAIGN IL        152       APP    BSFDTL-20060630BKW       no interference
  14      WSEC(TV)     JACKSONVILLE IL     136.2       LIC     BLET-20030731AFQ       no interference
  14      W14DD-D          QUINCY IL       179.2       CP   BDCCDTL-20061010AMX       no interference
  14      WTIU(TV)     BLOOMINGTON IN      310.1       LIC    BLEDT-20030925AVS       no interference
  14      WFIE(TV)      EVANSVILLE IN      359.5       LIC     BLCT-20031223ABA       no interference
  14      WOBC-CA      BATTLE CREEK MI     397.3       LIC    BLTTA-20021206AAN      beyond eval. dist.
  14      WOBC-CA      BATTLE CREEK MI     397.3       CP   BDFCDTA-20060331AWA      beyond eval. dist.
  14      KNLC-DT        ST. LOUIS MO      280.7       LIC    BLCDT-20061228AAC       no interference
  14      WXOW-DT       LACROSSE WI         374      CP MOD BMPCDT-20060608AAJ        no interference
  15      WICD(TV)      CHAMPAIGN IL        152        LIC     BLCT-19821101KG        no interference
  15      WSEC-DT      JACKSONVILLE IL     136.2       LIC    BLEDT-20031031ADN       no interference
  16        K16EL       DAVENPORT IA       159.1       LIC    BLTTA-20011129AAJ      beyond eval. dist.
  17      WAND(TV)        DECATUR IL       103.7       LIC     BLCT-19790612KG        no interference
  18       KLJB-TV      DAVENPORT IA        99.7       LIC     BLCT-19991109AAA       no interference
  22      WMEC(TV)        MACOMB IL        113.1       LIC      BLET-19981106KF      beyond eval. dist.

                                           Channel 15
  14       K14AF           DECORAH IA      343.5      LIC         BLTT-19840126IB beyond eval. dist.
  14        NEW           CHAMPAIGN IL      152       APP      BSFDTL-20060630BKW  no interference
  14      WSEC(TV)      JACKSONVILLE IL    136.2      LIC        BLET-20030731AFQ  no interference
  14      W14DD-D           QUINCY IL      179.2      CP      BDCCDTL-20061010AMX beyond eval. dist.
  15      KYOU-TV          OTTUMWA IA      214.1      LIC        BLCT-19960528KO   no interference
  15      WICD(TV)        CHAMPAIGN IL      152       LIC        BLCT-19821101KG   no interference
  15      WSEC-DT       JACKSONVILLE IL    136.2      LIC       BLEDT-20031031ADN  no interference
  15       W15BU       JOHNSTON CITY IL    325.9      LIC       BLTTA-20011129ABO  no interference
  15      WANE-TV        FORT WAYNE IN     362.6      LIC        BLCT-20020326AAR  no interference
  15      WREP-LP       MARTINSVILLE IN    297.2      LIC        BLTTL-19960516MI  no interference
  15      WXSP-CA      GRAND RAPIDS MI     398.8      LIC         BLTT-19910507JJ  no interference
  15      WXSP-CA      GRAND RAPIDS MI     398.8      CP      BDFCDTA-20060330AGO no interference
  15      KMOS-DT          SEDALIA MO      373.9      LIC       BLEDT-20030108ABK  no interference
  15      WMTV(TV)         MADISON WI      256.1      LIC        BLCT-20040809ABJ  no interference


                            COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                          PAGE 9


Channel      Call        City/State      Dist(km) Status       FCC File No.           Result
  16        K16EL      DAVENPORT IA       159.1    LIC     BLTTA-20011129AAJ    beyond eval. dist.
  16        K14AF       DECORAH IA        343.5    CP      BDISTT-20060322ACJ   beyond eval. dist.
  16      WTJR(TV)       QUINCY IL        179.2    LIC       BLCT-19981123KE     no interference
  16      WTVO-DT      ROCKFORD IL        173.1    LIC     BLCDT-20021024AAS     no interference
  17      WAND(TV)      DECATUR IL        103.7    LIC      BLCT-19790612KG      no interference
  18       KLJB-TV     DAVENPORT IA        99.7    LIC      BLCT-19991109AAA     no interference
  19      WHOI(TV)       PEORIA IL         14.2    LIC      BLCT-19880803KG      no interference
  19        W52BI    STERLING-DIXON IL    128.4 CP MOD     BMPTT-20060811ASS    beyond eval. dist.
  22      WMEC(TV)      MACOMB IL         113.1    LIC       BLET-19981106KF    beyond eval. dist.
  23      WBUI(TV)      DECATUR IL        103.8    LIC      BLCT-20010406ABK     no interference
                                          Channel 16

  14        K14AF       DECORAH IA        343.5     LIC     BLTT-19840126IB     beyond eval. dist.
  14      WSEC(TV)    JACKSONVILLE IL     136.2     LIC    BLET-20030731AFQ     beyond eval. dist.
  15      WICD(TV)     CHAMPAIGN IL        152      LIC    BLCT-19821101KG       no interference
  15      WSEC-DT     JACKSONVILLE IL     136.2     LIC   BLEDT-20031031ADN      no interference
  16        K16EL      DAVENPORT IA       159.1     LIC   BLTTA-20011129AAJ      no interference
  16      KDSM-DT      DES MOINES IA      366.3     LIC   BLCDT-20041118ABZ      no interference
  16      WUSI-TV         OLNEY IL        241.1     LIC   BMLET-20030515AAM      no interference
  16      WTJR(TV)        QUINCY IL       179.2     LIC     BLCT-19981123KE      no interference
  16      WTVO-DT       ROCKFORD IL       173.1     LIC   BLCDT-20021024AAS      no interference
  16      WHMB-DT     INDIANAPOLIS IN     292.6     LIC   BLCDT-20060619AAG      no interference
  16      WNDU-TV      SOUTH BEND IN      288.9     LIC    BLCT-20060627ACE      no interference
  16        K16FE         ROLLA MO         374      CP   BDFCDTT-20060313AEP     no interference
  16        K16FE         ROLLA MO         374      LIC    BLTT-20040827ABP      no interference
  16      KDTL-LP       ST. LOUIS MO      243.1     CP    BPTTL-20041230ADF      no interference
  16       W16BS       SHEBOYGAN WI       357.8     CP   BDFCDTT-20060329AEI     no interference
  16       W16BS       SHEBOYGAN WI       357.8     LIC    BLTT-20000802AEH     beyond eval. dist.
  17      WAND(TV)       DECATUR IL       103.7     LIC    BLCT-19790612KG       no interference
  17      WTVO-DT       ROCKFORD IL       173.1     LIC   BMLCT-20021024AAY     beyond eval. dist.
  17      WYIN-DT          GARY IN        186.1     LIC   BLEDT-20040206AAA      no interference
  18       KLJB-TV     DAVENPORT IA        99.7     LIC    BLCT-19991109AAA      no interference
  19      WHOI(TV)        PEORIA IL        14.2     LIC    BLCT-19880803KG       no interference
  19        W52BI    STERLING-DIXON IL    128.4   CP MOD  BMPTT-20060811ASS     beyond eval. dist.
  20      WICS(TV)     SPRINGFIELD IL     104.8     LIC        BLCT-2187         no interference
  23      WBUI(TV)       DECATUR IL       103.8     LIC    BLCT-20010406ABK      no interference
  24        W24AJ        AURORA IL        128.1     LIC    BLTTL-19990716JA     beyond eval. dist.
  24      WQPT-TV         MOLINE IL        99.7     LIC     BLET-19980729KE      no interference
                                          Channel 17
  14       K14AF       DECORAH IA         343.5     LIC     BLTT-19840126IB     beyond eval. dist.
  14      WSEC(TV)   JACKSONVILLE IL      136.2     LIC    BLET-20030731AFQ     beyond eval. dist.
  16      WTJR(TV)       QUINCY IL        179.2     LIC     BLCT-19981123KE      no interference
  16      WTVO-DT      ROCKFORD IL        173.1     LIC   BLCDT-20021024AAS      no interference
  17       K17ET     CEDAR RAPIDS IA      231.7     CP   BDFCDTT-20060313ABV     no interference
  17       K17ET     CEDAR RAPIDS IA      231.7     LIC    BLTT-20000817ABN      no interference
  17      KDSM-TV     DES MOINES IA       365.7     LIC    BLCT-20021226AAD      no interference
  17      WAND(TV)      DECATUR IL        103.7     LIC    BLCT-19790612KG            0.11%
  17      WTCT-DT        MARION IL        356.6   CP MOD BMPCDT-20011119AAX      no interference
  17      WTCT-DT        MARION IL        356.6     LIC   BLCDT-20060629ACN      no interference
  17      WTVO(TV)     ROCKFORD IL        173.1     LIC   BMLCT-20021024AAY      no interference
  17      WAZE-LP     EVANSVILLE IN       346.3     LIC   BLTTL-20000606ACN      no interference
  17      WYIN-DT         GARY IN         186.1     LIC   BLEDT-20040206AAA      no interference
  17       WIIH-CA   INDIANAPOLIS IN      292.8     LIC   BLTTA-20020930ABH      no interference
  17      WHAN-LP        SALEM IN         375.2     LIC    BLTTL-19941013JH      no interference
  17      WXMI(TV)   GRAND RAPIDS MI      391.6     LIC   BLCT-20030117AAW       no interference
  17      KMIZ(TV)    COLUMBIA MO         342.7     LIC     BLCT-19930930KR      no interference
  17       K22HG     ST. CHARLES MO       242.5     CP   BDISDTT-20060327ACC     no interference
  17      WLAX-DT     LA CROSSE WI         374      CP    BPCDT-19991027ABS      no interference


                           COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                             PAGE 10


Channel     Call         City/State      Dist(km)    Status         FCC File No.          Result
  17      WYTU-LP     MILWAUKEE WI        292.2       CP      BDCCDTL-20061027AGX    no interference
  17       W17CF       OSHKOSH WI         376.8       CP      BDFCDTT-20060221AEK   beyond eval. dist.
  17       W17CF       OSHKOSH WI         376.8       LIC        BLTT-19990608JA    beyond eval. dist.
  18      KLJB-TV     DAVENPORT IA         99.7       LIC       BLCT-19991109AAA     no interference
  18      WAND-DT      DECATUR IL         103.7       LIC      BLCDT-20020509AAX     no interference
  18      WSPY-LD        PLANO IL         126.7       CP      BDCCDTL-20061024ABC    no interference
  18       W18CJ        QUINCY IL         179.2       LIC      BLTTL-20011120AAN    beyond eval. dist.
  18      WHNW-LP        GARY IN          202.4       CP      BDFCDTL-20060331AGD   beyond eval. dist.
  18      WHNW-LP        GARY IN          202.4       APP       BSTA-20070309ACD    beyond eval. dist.
  18      WHNW-LP        GARY IN          202.4       LIC        BLTTL-19920330IQ   beyond eval. dist.
  19      WHOI(TV)      PEORIA IL          14.2       LIC        BLCT-19880803KG     no interference
                                          Channel 18
  14        K14AF       DECORAH IA        343.5       LIC         BLTT-19840126IB   beyond eval. dist.
  14      WSEC(TV)   JACKSONVILLE IL      136.2       LIC        BLET-20030731AFQ   beyond eval. dist.
  17      WAND(TV)      DECATUR IL        103.7       LIC        BLCT-19790612KG     no interference
  17      WTVO(TV)     ROCKFORD IL        173.1       LIC       BMLCT-20021024AAY   beyond eval. dist.
  17      WYIN-DT         GARY IN         186.1       LIC       BLEDT-20040206AAA    no interference
  18       KLJB-TV    DAVENPORT IA         99.7       LIC        BLCT-19991109AAA         0.01%
  18       KYIN-DT    MASON CITY IA       403.9     CP MOD     BMPEDT-20060714ABL    no interference
  18        K18GU       OTTUMWA IA        244.7       LIC        BLTT-20061103ABT    no interference
  18      WAND-DT       DECATUR IL        103.7       LIC       BLCDT-20020509AAX         0.01%
  18      WSPY-LD         PLANO IL        126.7       CP      BDCCDTL-20061024ABC    no interference
  18        W18CJ        QUINCY IL        179.2       LIC       BLTTL-20011120AAN    no interference
  18       W18CF        ELKHART IN        308.2       CP      BDFCDTT-20060223AAW    no interference
  18       W18CF        ELKHART IN        308.2       LIC        BLTT-20001011AEF    no interference
  18      WHNW-LP         GARY IN         202.4       CP      BDFCDTL-20060331AGD    no interference
  18      WHNW-LP         GARY IN         202.4      APP        BSTA-20070309ACD     no interference
  18      WHNW-LP         GARY IN         202.4       LIC        BLTTL-19920330IQ    no interference
  18      WJTS-LD        JASPER IN        344.5       CP      BDCCDTL-20061026ADK    no interference
  18       WLFI-TV     LAFAYETTE IN       244.7       LIC            BLCT-2217       no interference
  18      WHFE-LP       SULLIVAN IN       231.7       CP        BPTTL-20050714ACM    no interference
  18      WHFE-LP       SULLIVAN IN       252.2       LIC       BLTTL-20050415ABA    no interference
  18       K18IC-D     COLUMBIA MO        342.7       CP      BDCCDTL-20061026AEW    no interference
  18      WVTV(TV)    MILWAUKEE WI        291.6       LIC         BLCT-19870804KE    no interference
  19         NEW   CHAMPAIGN/URBANA IL    128.9      APP      BDCCDTL-20061026ACW    no interference
  19       WGN-DT       CHICAGO IL        198.4       LIC      BLCDT-20040316ACQ     no interference
  19      WHOI(TV)       PEORIA IL         14.2       LIC        BLCT-19880803KG     no interference
  19        W52BI   STERLING-DIXON IL     128.4     CP MOD     BMPTT-20060811ASS    beyond eval. dist.
  20      WICS(TV)    SPRINGFIELD IL      104.8       LIC            BLCT-2187       no interference
  22      WMEC(TV)      MACOMB IL         113.1       LIC         BLET-19981106KF   beyond eval. dist.
  25      WEEK-TV        PEORIA IL         14.5       LIC        BLCT-20030523AFG    no interference
  25      WMKB-LP      ROCHELLE IL        140.7     CP MOD     BMPTTL-20061101AAR   beyond eval. dist.

                                          Channel 20
  16        K16EL     DAVENPORT IA        159.1       LIC    BLTTA-20011129AAJ  beyond eval. dist.
  16        K14AF      DECORAH IA         343.5       CP     BDISTT-20060322ACJ beyond eval. dist.
  17      WAND(TV)      DECATUR IL        103.7       LIC     BLCT-19790612KG    no interference
  18       KLJB-TV    DAVENPORT IA         99.7       LIC     BLCT-19991109AAA   no interference
  19         NEW   CHAMPAIGN/URBANA IL    128.9      APP   BDCCDTL-20061026ACW no interference
  19       WGN-DT       CHICAGO IL        198.4       LIC    BLCDT-20040316ACQ   no interference
  19      WHOI(TV)       PEORIA IL         14.2       LIC     BLCT-19880803KG    no interference
  19        W52BI   STERLING-DIXON IL     128.4     CP MOD   BMPTT-20060811ASS  beyond eval. dist.
  20       K20JI-D        AMES IA         381.4       CP   BDCCDTL-20061030ANP beyond eval. dist.
  20      KWKB(TV)     IOWA CITY IA       191.1       LIC     BLCT-20010613AIG   no interference
  20      WYCC(TV)      CHICAGO IL        200.6       LIC     BLET-20041105AQB   no interference
  20      WICS(TV)    SPRINGFIELD IL      104.8       LIC         BLCT-2187           0.00%
  20      WFYI(TV)   INDIANAPOLIS IN      292.8       LIC      BLET-19810825KE   no interference
  20      WAZE-DT    MADISONVILLE KY      360.7      APP    BMPCDT-20040329AKL   no interference


                            COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                          PAGE 11


Channel      Call        City/State  Dist(km)     Status        FCC File No.           Result
  20      WAZE-DT   MADISONVILLE KY   406.6        CP       BPCDT-19991101AHC     no interference
  20      WOTV-DT   BATTLE CREEK MI   389.4        LIC      BLCDT-20030721AHS     no interference
  20       KCGI-LD CAPE GIRARDEAU MO 375.2         CP      BDCCDTL-20061026ABU   beyond eval. dist.
  20       KNLJ-DT JEFFERSON CITY MO 318.7         LIC      BLCDT-20061219AAX     no interference
  20       WHA-TV      MADISON WI     256.7        LIC      BLEDT-20020503AAF     no interference
  20         NEW     MILWAUKEE WI     285.4        APP     BDCCDTL-20061030AFR    no interference
  21      WBKM-LP       CHANA IL      128.4        CP      BDCCDTL-20061030AMY    no interference
  21      WYCC-DT      CHICAGO IL     200.6        LIC      BLEDT-20030501ABC     no interference
  21      WMEC-DT      MACOMB IL      113.1        LIC      BLEDT-20031031ADO     no interference
  22      WMEC(TV)     MACOMB IL      113.1        LIC        BLET-19981106KF    beyond eval. dist.
  23      WBUI(TV)     DECATUR IL     103.8        LIC       BLCT-20010406ABK     no interference
  24      WQPT-TV       MOLINE IL      99.7        LIC        BLET-19980729KE     no interference
  27      WCCU(TV)      URBANA IL      140         LIC       BLCT-20020226AAA    beyond eval. dist.
  28        W28BE    SPRINGFIELD IL   106.2        LIC       BLTTL-19910805IB    beyond eval. dist.
                                         Channel 21

  14        K14AF     DECORAH IA         343.5     LIC      BLTT-19840126IB  beyond eval. dist.
  14      WSEC(TV)  JACKSONVILLE IL      136.2     LIC     BLET-20030731AFQ  beyond eval. dist.
  17      WAND(TV)     DECATUR IL        103.7     LIC     BLCT-19790612KG    no interference
  18       KLJB-TV   DAVENPORT IA         99.7     LIC     BLCT-19991109AAA   no interference
  19      WHOI(TV)      PEORIA IL         14.2     LIC     BLCT-19880803KG    no interference
  19        W52BI  STERLING-DIXON IL     128.4   CP MOD  BMPTT-20060811ASS   beyond eval. dist.
  20      KWKB(TV)    IOWA CITY IA       191.1     LIC     BLCT-20010613AIG   no interference
  20      WYCC(TV)     CHICAGO IL        200.6     LIC     BLET-20041105AQB   no interference
  20      WICS(TV)   SPRINGFIELD IL      104.8     LIC         BLCT-2187      no interference
  21        K21EM     KNOXVILLE IA       279.8   CP MOD BMPTTL-20031231ABX    no interference
  21        K21EM     OTTUMWA IA         245.7    APP     BPTTL-20060721ADH   no interference
  21        K21EM     OTTUMWA IA         247.1     LIC     BLTTL-20001218ABI  no interference
  21      WBKM-LP       CHANA IL         128.4     CP   BDCCDTL-20061030AMY no interference
  21      WYCC-DT      CHICAGO IL        200.6     LIC    BLEDT-20030501ABC   no interference
  21      WMEC-DT      MACOMB IL         113.1     LIC   BLEDT-20031031ADO         0.00%
  21      WPXS-DT  MOUNT VERNON IL       228.9    APP   BMPCDT-20070413AGE    no interference
  21      WPXS-DT  MOUNT VERNON IL       228.9   CP MOD BMPCDT-20070108AAP    no interference
  21      WPTA(TV)   FORT WAYNE IN       362.2     CP     BPCT-20041029ADU    no interference
  21      WPTA(TV)   FORT WAYNE IN       362.3     LIC    BMLCT-19800917KE    no interference
  21       WFYI-DT  INDIANAPOLIS IN      292.8     LIC    BLEDT-20030310BAD   no interference
  21        K38HD     ST. LOUIS MO       243.9     LIC     BLTTL-19910307JH   no interference
  21       WHA-TV      MADISON WI        256.7     LIC     BLET-20020227ABP   no interference
  22       W64CQ ARLINGTON HEIGHTS IL    198.3     LIC     BLTT-19991020AAO  beyond eval. dist.
  22      W22DG-D      AURORA IL         128.1     CP   BDCCDTL-20061025ABB   no interference
  22      WBUI-DT      DECATUR IL        103.8     LIC   BLCDT-20040521ADS    no interference
  22      WMEC(TV)     MACOMB IL         113.1     LIC      BLET-19981106KF   no interference
  22         NEW      HANNIBAL MO        197.1    APP    BNPTTL-20000828BDN beyond eval. dist.
  22         NEW      HANNIBAL MO        197.1    APP    BNPTTL-20000828AVE beyond eval. dist.
  23      WBUI(TV)     DECATUR IL        103.8     LIC     BLCT-20010406ABK   no interference
  24        W24AJ      AURORA IL         128.1     LIC     BLTTL-19990716JA  beyond eval. dist.
                                         Channel 22
  14        K14AF       DECORAH IA       343.5     LIC     BLTT-19840126IB  beyond eval. dist.
  14      WSEC(TV)    JACKSONVILLE IL    136.2     LIC    BLET-20030731AFQ  beyond eval. dist.
  18       KLJB-TV     DAVENPORT IA       99.7     LIC    BLCT-19991109AAA   no interference
  19      WHOI(TV)        PEORIA IL       14.2     LIC    BLCT-19880803KG    no interference
  19        W52BI    STERLING-DIXON IL   128.4   CP MOD  BMPTT-20060811ASS  beyond eval. dist.
  20      WICS(TV)     SPRINGFIELD IL    104.8     LIC        BLCT-2187      no interference
  21      WBKM-LP         CHANA IL       128.4     CP   BDCCDTL-20061030AMY no interference
  21      WYCC-DT        CHICAGO IL      200.6     LIC   BLEDT-20030501ABC   no interference
  21      WMEC-DT        MACOMB IL       113.1     LIC   BLEDT-20031031ADO   no interference
  22      KWWF(TV)      WATERLOO IA      280.8   CP MOD   BPCT-20030505AAA   no interference
  22      KWWF(TV)      WATERLOO IA      307.3     LIC    BLCT-20021129AAC   no interference


                            COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                         PAGE 12


Channel      Call        City/State  Dist(km) Status      FCC File No.         Result
  22       W64CQ ARLINGTON HEIGHTS IL 198.3    LIC     BLTT-19991020AAO   no interference
  22      W22DG-D       AURORA IL     128.1    CP    BDCCDTL-20061025ABB  no interference
  22      WBUI-DT      DECATUR IL     103.8    LIC    BLCDT-20040521ADS        0.22%
  22      WMEC(TV)     MACOMB IL      113.1    LIC      BLET-19981106KF   no interference
  22      WSBT-TV    SOUTH BEND IN     289     CP      BPCT-20050613AFT   no interference
  22      WSBT-TV    SOUTH BEND IN     289     LIC      BLCT-19880523KH   no interference
  22      WVUT(TV)    VINCENNES IN    288.7    LIC         BLET-344       no interference
  22       KBSI-DT CAPE GIRARDEAU MO 371.4     LIC    BLCDT-20041213ABC   no interference
  22       KMIZ-DT    COLUMBIA MO     342.7 CP MOD BMPCDT-20060705AAU     no interference
  22         NEW      HANNIBAL MO     197.1    APP    BNPTTL-20000828BDN  no interference
  22         NEW      HANNIBAL MO     197.1    APP    BNPTTL-20000828AVE  no interference
  22        K22HG    ST. CHARLES MO   242.5    LIC     BLTT-20050408ABF   no interference
  22        W22CI   BLOOMINGTON WI    269.1    CP    BDFCDTT-20060209ABV  no interference
  22        W22CI   BLOOMINGTON WI    269.1    LIC     BLTT-20011009ABE   no interference
  22      WVCY-DT     MILWAUKEE WI    291.6 CP MOD BMPCDT-20050422AAZ     no interference
  23         NEW      CAMP POINT IL   156.3    APP    BNPTTL-20000831BCN beyond eval. dist.
  23      WWME-CA      CHICAGO IL     198.4    LIC    BLTTA-20040129AOW  beyond eval. dist.
  23      WWME-CA      CHICAGO IL     198.4    STA     BSTA-20041208ABO  beyond eval. dist.
  23      WBUI(TV)     DECATUR IL     103.8    LIC     BLCT-20010406ABK   no interference

                                         Channel 23
  19      WHOI(TV)       PEORIA IL        14.2     LIC     BLCT-19880803KG    no interference
  19        W52BI   STERLING-DIXON IL    128.4   CP MOD  BMPTT-20060811ASS   beyond eval. dist.
  20      WICS(TV)    SPRINGFIELD IL     104.8     LIC         BLCT-2187      no interference
  22       W64CQ ARLINGTON HEIGHTS IL    198.3     LIC     BLTT-19991020AAO  beyond eval. dist.
  22      W22DG-D       AURORA IL        128.1     CP   BDCCDTL-20061025ABB   no interference
  22      WBUI-DT       DECATUR IL       103.8     LIC   BLCDT-20040521ADS    no interference
  22      WMEC(TV)      MACOMB IL        113.1     LIC      BLET-19981106KF   no interference
  22        NEW        HANNIBAL MO       197.1    APP    BNPTTL-20000828BDN beyond eval. dist.
  22        NEW        HANNIBAL MO       197.1    APP    BNPTTL-20000828AVE beyond eval. dist.
  23      KCWI-TV         AMES IA        366.3     LIC     BLCT-20010130ABE   no interference
  23        K23CI      OTTUMWA IA        245.7     CP      BPTT-20051209AAY   no interference
  23        K23CI      OTTUMWA IA         247      LIC       BLTT-19890518IJ  no interference
  23        NEW       CAMP POINT IL      156.3    APP    BNPTTL-20000831BCN   no interference
  23      WWME-CA       CHICAGO IL       198.4     LIC   BLTTA-20040129AOW    no interference
  23      WWME-CA       CHICAGO IL       198.4    STA     BSTA-20041208ABO    no interference
  23      WBUI(TV)      DECATUR IL       103.8     LIC     BLCT-20010406ABK        0.00%
  23      WNOI-LP         FLORA IL       250.3     CP     BPTTL-20060710ADD   no interference
  23      WIFR(TV)     FREEPORT IL       174.1     LIC   BMLCT-20040615ABU    no interference
  23      WQPT-DT        MOLINE IL        98.6     LIC    BLEDT-20030702AAR        0.00%
  23        NEW          QUINCY IL       181.8    APP    BNPTTL-20000831BKG   no interference
  23       W23BV      EVANSVILLE IN      334.4     LIC    BLTTA-20021104AEE   no interference
  23      WNDY-TV        MARION IN       306.3     LIC      BLCT-19990430KE   no interference
  23      WMYS-LP     SOUTH BEND IN      291.4     CP   BDCCDTL-20061027AFU   no interference
  23      KQEG-CA    LA CRESCENT MN      365.8     LIC    BLTTA-20040602ABA  beyond eval. dist.
  23      KBSI(TV) CAPE GIRARDEAU MO     371.4     LIC    BLCT-20050225ABQ    no interference
  23       K23GU       HANNIBAL MO       198.6     CP    BNPTTL-20000802ACD   no interference
  23       K23IR-D     ST. LOUIS MO      280.7     CP   BDCCDTL-20061013AAM no interference
  23       W23BW        MADISON WI       256.3     LIC    BLTTA-20031125AAQ   no interference
  24       W24AJ        AURORA IL        128.1     LIC     BLTTL-19990716JA   no interference
  24      WQPT-TV        MOLINE IL        99.7     LIC      BLET-19980729KE   no interference

                                         Channel 24
  16       K16EL      DAVENPORT IA       159.1    LIC      BLTTA-20011129AAJ    beyond eval. dist.
  16       K14AF       DECORAH IA        343.5    CP      BDISTT-20060322ACJ    beyond eval. dist.
  17      WAND(TV)     DECATUR IL        103.7    LIC       BLCT-19790612KG      no interference
  20      WICS(TV)    SPRINGFIELD IL     104.8    LIC          BLCT-2187         no interference
  22      WMEC(TV)      MACOMB IL        113.1    LIC       BLET-19981106KF     beyond eval. dist.
  23        NEW       CAMP POINT IL      156.3    APP     BNPTTL-20000831BCN    beyond eval. dist.


                             COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                               PAGE 13


Channel      Call         City/State       Dist(km)   Status         FCC File No.           Result
  23      WWME-CA        CHICAGO IL         198.4      LIC      BLTTA-20040129AOW     beyond eval. dist.
  23      WWME-CA        CHICAGO IL         198.4      STA       BSTA-20041208ABO     beyond eval. dist.
  23      WBUI(TV)       DECATUR IL         103.8      LIC        BLCT-20010406ABK     no interference
  23      WIFR(TV)      FREEPORT IL         174.1      LIC      BMLCT-20040615ABU     beyond eval. dist.
  23      WQPT-DT         MOLINE IL          98.6      LIC       BLEDT-20030702AAR          0.00%
  23         NEW          QUINCY IL         181.8      APP      BNPTTL-20000831BKG    beyond eval. dist.
  23       K23GU        HANNIBAL MO         198.6      CP       BNPTTL-20000802ACD    beyond eval. dist.
  24      KRPG-LD      DES MOINES IA        352.8      CP      BDCCDTL-20061030AOH     no interference
  24        K54AF      KEOSAUQUA IA         207.8      CP       BDISTT-20060320AAB     no interference
  24      KYIN(TV)     MASON CITY IA        402.5      LIC         BLET-19860923KJ     no interference
  24       W24AJ         AURORA IL          128.1      LIC        BLTTL-19990716JA     no interference
  24      WNOI-LP         FLORA IL          250.3      LIC        BLTTL-19930603JK     no interference
  24      WQPT-TV         MOLINE IL          99.7      LIC         BLET-19980729KE     no interference
  24         NEW          QUINCY IL         181.8      APP      BNPTTL-20000831BNQ     no interference
  24         NEW          QUINCY IL         181.7      APP      BNPTTL-20000825AJV     no interference
  24         NEW          QUINCY IL         179.2      APP      BNPTTL-20000802ADY     no interference
  24      WPTA-DT     FORT WAYNE IN         362.2      LIC      BLCDT-20031031AGU      no interference
  24       WTHI-TV    TERRE HAUTE IN        243.9      LIC       BLCDT-20060531AIZ     no interference
  24      WHVI-LP      VALPARAISO IN        222.4      CP      BDFCDTL-20060331AFL     no interference
  24      WHVI-LP      VALPARAISO IN        222.4      LIC        BLTTL-19921102JE     no interference
  24      WTLJ-DT      MUSKEGON MI          384.3      LIC       BLCDT-20051115ABP     no interference
  24      KNLC(TV)      ST. LOUIS MO        280.7      CP        BPCT-20051129AFH      no interference
  24      KNLC(TV)      ST. LOUIS MO        280.7      LIC        BLCT-19860123KG      no interference
  24      WCGV-DT      MILWAUKEE WI         290.7      LIC         BLCT-19920902KF     no interference
                                            Channel 26
  18       KLJB-TV     DAVENPORT IA          99.7       LIC       BLCT-19991109AAA     no interference
  19      WHOI(TV)        PEORIA IL          14.2       LIC        BLCT-19880803KG     no interference
  19        W52BI    STERLING-DIXON IL      128.4     CP MOD     BMPTT-20060811ASS    beyond eval. dist.
  22      WMEC(TV)       MACOMB IL          113.1       LIC        BLET-19981106KF    beyond eval. dist.
  23      WBUI(TV)       DECATUR IL         103.8       LIC       BLCT-20010406ABK     no interference
  24        W24AJ         AURORA IL         128.1       LIC       BLTTL-19990716JA    beyond eval. dist.
  24      WQPT-TV         MOLINE IL          99.7       LIC        BLET-19980729KE     no interference
  25      KWKB-DT       IOWA CITY IA        191.1       LIC      BLCDT-20070130AJQ     no interference
  25      WEEK-TV         PEORIA IL         14.5        LIC       BLCT-20030523AFG     no interference
  25       W25DK          QUINCY IL         179.2       CP      BNPTTL-20000831AVU    beyond eval. dist.
  25      WMKB-LP       ROCHELLE IL         140.7     CP MOD    BMPTTL-20061101AAR    beyond eval. dist.
  25      WMKB-LP       ROCHELLE IL         140.7       LIC      BLTTL-20050314AFX    beyond eval. dist.
  25        W25CL       ROCKFORD IL         172.3       LIC       BLTT-20020307ABP    beyond eval. dist.
  26        K56GD          AMES IA          381.4      APP      BDISTTL-20070509AAA   beyond eval. dist.
  26      KGCW-TV     BURLINGTON IA         120.2      APP        BPCT-20010515AAJ          0.00%
  26      KGCW-TV     BURLINGTON IA         140.5       LIC        BLCT-19871208KG     no interference
  26      WBQD-LP      DAVENPORT IA         114.8       LIC      BLTTL-20011227AAM     no interference
  26      WCIU-TV        CHICAGO IL         198.4       LIC        BLCT-19990604KI     no interference
  26      WRDH-LP        HOLCOMB IL         140.7       CP     BDCCDTL-20061030ANL     no interference
  26       W26DA          QUINCY IL         179.2       CP      BNPTTL-20000807AER     no interference
  26      WCCU-DT         URBANA IL          140        LIC      BLCDT-20050317ADS     no interference
  26      W26DH-D        AUBURN IN          376.3       CP     BDCCDTL-20061030ACM    beyond eval. dist.
  26      WMUN-LP         MUNCIE IN         345.4       LIC      BLTTL-20011009AAF    beyond eval. dist.
  26       W26BX       KALAMAZOO MI         377.1      APP     BDFCDTT-20060331AYN     no interference
  26       W26BX       KALAMAZOO MI         377.2       LIC       BLTT-20011010AAU    beyond eval. dist.
  26      KPLR-DT       ST. LOUIS MO        252.3       LIC      BLCDT-20030812ABY     no interference
  26       W26DI-D     LA CROSSE WI          374        CP     BDCCDTL-20061030AQE     no interference
  26      WKOW-DT        MADISON WI         256.7       CP       BPCDT-20000501AEY     no interference
  26      WKOW-DT        MADISON WI         256.7       LIC       BLCDT-19981104KG     no interference
  27      WCIU-DT        CHICAGO IL         198.4     CP MOD   BMPCDT-20021202ABR      no interference

                                            Channel 27
  19       K19DX     IOWA FALLS, ETC. IA    376.3      LIC       BLTTL-19980318JG     beyond eval. dist.


                             COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                           PAGE 14


Channel      Call          City/State      Dist(km) Status       FCC File No.           Result
  19      WHOI(TV)         PEORIA IL         14.2    LIC      BLCT-19880803KG      no interference
  19        W52BI     STERLING-DIXON IL     128.4 CP MOD    BMPTT-20060811ASS     beyond eval. dist.
  20      WICS(TV)      SPRINGFIELD IL      104.8    LIC          BLCT-2187        no interference
  23      WBUI(TV)       DECATUR IL         103.8    LIC     BLCT-20010406ABK      no interference
  24        W24AJ         AURORA IL         128.1    LIC      BLTTL-19990716JA    beyond eval. dist.
  24      WQPT-TV          MOLINE IL         99.7    LIC      BLET-19980729KE      no interference
  25      WEEK-TV          PEORIA IL         14.5    LIC     BLCT-20030523AFG      no interference
  25      WMKB-LP        ROCHELLE IL        140.7 CP MOD BMPTTL-20061101AAR       beyond eval. dist.
  25      WMKB-LP        ROCHELLE IL        140.7    LIC     BLTTL-20050314AFX    beyond eval. dist.
  26      KGCW-TV       BURLINGTON IA       120.2    APP      BPCT-20010515AAJ     no interference
  26      KGCW-TV       BURLINGTON IA       140.5    LIC      BLCT-19871208KG     beyond eval. dist.
  26      WBQD-LP       DAVENPORT IA        114.8    LIC     BLTTL-20011227AAM     no interference
  26      WCIU-TV         CHICAGO IL        198.4    LIC       BLCT-19990604KI     no interference
  26      WRDH-LP        HOLCOMB IL         140.7    CP    BDCCDTL-20061030ANL    beyond eval. dist.
  26       W26DA           QUINCY IL        179.2    CP     BNPTTL-20000807AER    beyond eval. dist.
  26      WCCU-DT         URBANA IL          140     LIC    BLCDT-20050317ADS      no interference
  27      KFXA-DT      CEDAR RAPIDS IA      264.1    LIC    BLCDT-20050713ABD      no interference
  27       K27EW     IOWA FALLS, ETC. IA    376.3    LIC      BLTTL-19970912JG    beyond eval. dist.
  27        K27CV        OTTUMWA IA         245.7    CP      BPTT-20051209AAV      no interference
  27        K27CV        OTTUMWA IA          247     LIC       BLTT-19890518IK     no interference
  27      WCIU-DT         CHICAGO IL        198.4 CP MOD BMPCDT-20021202ABR        no interference
  27      WTCT(TV)        MARION IL         356.6    LIC      BLCT-19881003KG      no interference
  27      WQEC(TV)         QUINCY IL        177.4    LIC    BMLET-20010509AAV      no interference
  27      WCCU(TV)        URBANA IL          140     LIC     BLCT-20020226AAA      no interference
  27       WIPX-DT     BLOOMINGTON IN        320     LIC    BLCDT-20040406AAH      no interference
  27       W27CT         COLUMBIA IN        391.1    CP     BNPTTL-20000831ASZ    beyond eval. dist.
  27      WJTS-LP         JASPER IN         341.6    LIC      BLTTL-19930211JD     no interference
  27      WSOT-LP         MARION IN         324.5    CP     BPTTL-20050425ABG     beyond eval. dist.
  27      WCWW-LD       SOUTH BEND IN       291.4    CP    BDCCDTL-20061027AGD     no interference

                                            Channel 29
  14       K14AF     DECORAH IA            343.5     LIC      BLTT-19840126IB  beyond eval. dist.
  14      WSEC(TV) JACKSONVILLE IL         136.2     LIC     BLET-20030731AFQ  beyond eval. dist.
  22      WMEC(TV)    MACOMB IL            113.1     LIC      BLET-19981106KF  beyond eval. dist.
  25      WEEK-TV      PEORIA IL            14.5     LIC     BLCT-20030523AFG   no interference
  25      WMKB-LP    ROCHELLE IL           140.7   CP MOD BMPTTL-20061101AAR beyond eval. dist.
  25      WMKB-LP    ROCHELLE IL           140.7     LIC    BLTTL-20050314AFX  beyond eval. dist.
  26      KGCW-TV   BURLINGTON IA          120.2    APP      BPCT-20010515AAJ   no interference
  26      KGCW-TV   BURLINGTON IA          140.5     LIC      BLCT-19871208KG  beyond eval. dist.
  26      WBQD-LP   DAVENPORT IA           114.8     LIC    BLTTL-20011227AAM  beyond eval. dist.
  27      WCCU(TV)    URBANA IL             140      LIC     BLCT-20020226AAA  beyond eval. dist.
  28       K28JD FORT MADISON, ETC. IA     165.7     LIC    BLTT-20061206ACW   beyond eval. dist.
  28      WYZZ-DT  BLOOMINGTON IL           27.2   CP MOD BMPCDT-20030805AHV         0.02%
  28      WCFC-LD    ROCKFORD IL           179.3     CP   BDCCDTL-20061030ADD beyond eval. dist.
  28       W28BE    SPRINGFIELD IL         106.2     LIC      BLTTL-19910805IB  no interference
  29       K61HD    DAVENPORT IA           122.3     CP    BDISDTT-20060328ACJ  no interference
  29       K29EA    DES MOINES IA          358.6     LIC    BLTTL-20011217ADD  beyond eval. dist.
  29      WMAQ-DT     CHICAGO IL           198.4     LIC    BLCDT-20010531ACY   no interference
  29       W29BG      DECATUR IL           111.8     LIC       BLTT-19920908IJ  no interference
  29       W29CI       SALEM IL            246.1    APP      BSTA-20060726ARU   no interference
  29       W29CI       SALEM IL            246.1     LIC    BLTTA-20011130AAJ   no interference
  29      WTTK(TV)    KOKOMO IN            300.6     LIC      BLCT-19880523KI   no interference
  29      W29DG-D  TERRE HAUTE IN          220.9     CP   BDCCDTL-20061030AQO no interference
  29      WUHQ-LP  GRAND RAPIDS MI         397.3     LIC    BLTTL-20030404AAA   no interference
  29       W60CO    KALAMAZOO MI           360.4    APP     BPTTL-20020709AAR  beyond eval. dist.
  29      WOMS-CA   MUSKEGON MI             396      LIC    BLTTA-20060926AEA   no interference
  29      WOMS-CA   MUSKEGON MI             396     APP   BDFCDTA-20060330ALZ   no interference
  29      KHQA-DT    HANNIBAL MO           179.4     LIC    BLCDT-20060703ACH   no interference
  29       W65EE    JANESVILLE WI          217.2     CP      BPTT-20031218AAS   no interference
  29       W16BS    SHEBOYGAN WI           333.3    APP    BDISTTL-20070509ABH  no interference


                           COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                          PAGE 15


Channel      Call       City/State     Dist(km)    Status      FCC File No.            Result
  30      960710LA    DAVENPORT IA      122.3       APP      BPET-19960710LA      no interference
                                        Channel 30
  22      WMEC(TV)      MACOMB IL       113.1       LIC      BLET-19981106KF     beyond eval. dist.
  23      WBUI(TV)      DECATUR IL      103.8       LIC     BLCT-20010406ABK      no interference
  26      KGCW-TV     BURLINGTON IA     120.2      APP      BPCT-20010515AAJ      no interference
  26      KGCW-TV     BURLINGTON IA     140.5       LIC     BLCT-19871208KG      beyond eval. dist.
  26      WBQD-LP     DAVENPORT IA      114.8       LIC    BLTTL-20011227AAM     beyond eval. dist.
  27      WCCU(TV)      URBANA IL        140        LIC     BLCT-20020226AAA     beyond eval. dist.
  28       W28BE      SPRINGFIELD IL    106.2       LIC     BLTTL-19910805IB     beyond eval. dist.
  29       K61HD      DAVENPORT IA      122.3       CP    BDISDTT-20060328ACJ     no interference
  29      WMAQ-DT       CHICAGO IL      198.4       LIC    BLCDT-20010531ACY      no interference
  29       W29BG        DECATUR IL      111.8       LIC      BLTT-19920908IJ      no interference
  29      KHQA-DT      HANNIBAL MO      179.4       LIC    BLCDT-20060703ACH      no interference
  30      960710LA    DAVENPORT IA      122.3      APP       BPET-19960710LA      no interference
  30      961001KU    DAVENPORT IA      114.8      APP      BPCT-19961001KU       no interference
  30      WCRD-LP      CARTHAGE IL      174.1       CP   BDCCDTL-20061030AMS      no interference
  30       W57DN          ELGIN IL      172.9       CP   BDISDTT-20060213ACF      no interference
  30      WMBD-DT        PEORIA IL       13.6     CP MOD BMPCDT-20060314ABP            0.13%
  30      WSPY-LP        PLANO IL       126.7       LIC     BLTTL-19900514IR      no interference
  30      WTIU(TV)   BLOOMINGTON IN     310.1       LIC     BLET-20020919ABC      no interference
  30      WSBT-DT     SOUTH BEND IN      289      CP MOD BMPCDT-20050613AFU       no interference
  30      WKOH-DT    OWENSBORO KY       370.8       LIC    BLEDT-20020304ALJ      no interference
  30        NEW        COLUMBIA MO      301.1      APP    BNPTTL-20000828AWT      no interference
  30        NEW        COLUMBIA MO      324.6      APP    BNPTTL-20000829ALQ      no interference
  30        NEW        COLUMBIA MO      306.9      APP    BNPTTL-20000810AAX      no interference
  30        NEW        COLUMBIA MO      301.1      APP    BNPTTL-20000828AOW      no interference
  30        NEW        COLUMBIA MO      315.3      APP    BNPTTL-20000831ELB      no interference
  30        NEW    JEFFERSON CITY MO    338.8      APP    BNPTTL-20000828AWV      no interference
  30        NEW    JEFFERSON CITY MO    332.4      APP    BNPTTL-20000807AGS      no interference
  30        NEW    JEFFERSON CITY MO    338.8      APP    BNPTTL-20000828AOZ      no interference
  30       K30HT   NEW BLOOMFIELD MO    318.7       CP    BNPTTL-20000831ASY      no interference
  30      KDNL-TV      ST. LOUIS MO     251.7       LIC     BLCT-19800312KG       no interference

                                        Channel 32
  17        K17ET    CEDAR RAPIDS IA    231.7       LIC     BLTT-20000817ABN  beyond eval. dist.
  17      WAND(TV)      DECATUR IL      103.7       LIC      BLCT-19790612KG   no interference
  18       KLJB-TV    DAVENPORT IA       99.7       LIC     BLCT-19991109AAA   no interference
  24        W24AJ       AURORA IL       128.1       LIC     BLTTL-19990716JA  beyond eval. dist.
  24      WQPT-TV        MOLINE IL       99.7       LIC      BLET-19980729KE   no interference
  25      WEEK-TV        PEORIA IL       14.5       LIC     BLCT-20030523AFG   no interference
  25      WMKB-LP      ROCHELLE IL      140.7     CP MOD BMPTTL-20061101AAR beyond eval. dist.
  25      WMKB-LP      ROCHELLE IL      140.7       LIC    BLTTL-20050314AFX  beyond eval. dist.
  28       W28BE      SPRINGFIELD IL    106.2       LIC      BLTTL-19910805IB beyond eval. dist.
  29       W29BG        DECATUR IL      111.8       LIC       BLTT-19920908IJ beyond eval. dist.
  30      960710LA    DAVENPORT IA      122.3      APP       BPET-19960710LA   no interference
  30      961001KU    DAVENPORT IA      114.8      APP      BPCT-19961001KU    no interference
  30      WSPY-LP        PLANO IL       126.7       LIC      BLTTL-19900514IR beyond eval. dist.
  31      WFLD-DT       CHICAGO IL      198.4       CP     BPCDT-20010604AAX   no interference
  31      WFLD-DT       CHICAGO IL      198.4       LIC     BLCDT-19990728LD   no interference
  31       W31BX        DANVILLE IL     170.5       CP   BDFCDTT-20060331ABQ beyond eval. dist.
  31       W31BX        DANVILLE IL     170.5       LIC     BLTT-20020308AAW  beyond eval. dist.
  31      WMBD-TV        PEORIA IL       13.6       LIC         BLCT-2378           0.28%
  32       K32ID-D    DES MOINES IA     358.6       CP   BDCCDTL-20061030AKM beyond eval. dist.
  32      KRIN(TV)     WATERLOO IA      264.3       LIC      BLET-19860923KQ   no interference
  32      WFLD(TV)      CHICAGO IL      200.6       LIC      BLCT-19830408KG   no interference
  32       W29BG        DECATUR IL      111.8       CP    BDISDTT-20060329ALT  no interference
  32      WTJR-DT        QUINCY IL      179.2       CP    BPCDT-19991018ABO    no interference
  32      WNDY-DT       MARION IN       306.3       LIC    BLCDT-20021029AAG   no interference


                             COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                               PAGE 16


Channel      Call         City/State       Dist(km)   Status       FCC File No.          Result
  32      WKMF-LP       SULLIVAN IN         252.2      LIC      BLTTL-20060905AAC   no interference
  32      WPSD-DT       PADUCAH KY          397.4      LIC      BLCDT-20040227ABD   no interference
  32      WOKZ-LD      KALAMAZOO MI         362.4      CP      BDCCDTL-20061020ACV  no interference
  32      KZOU-LP      COLUMBIA MO          324.6      LIC      BLTTL-20070404ACC   no interference
  32      WBUW-DT      JANESVILLE WI        256.1      LIC      BLCDT-20040930BHL   no interference
  33       DK33ED    IOWA FALLS, ETC. IA    376.3      LIC       BLTTL-19980318JJ  beyond eval. dist.

                                            Channel 40
  25        K25FA     IOWA FALLS IA         376.3       LIC       BLTTL-19970912JE    beyond eval. dist.
  25        K25DE      OTTUMWA IA           245.7       CP        BPTT-20051209ABA    beyond eval. dist.
  25        K25DE      OTTUMWA IA            247        LIC         BLTT-19890518II   beyond eval. dist.
  25        K25AA  ROCK RAPIDS, ETC. IA     626.8       CP       BPTT-20060322ACU     beyond eval. dist.
  25        K25AA  ROCK RAPIDS, ETC. IA     626.8       LIC         BLTT-19790821II   beyond eval. dist.
  25      WEEK-TV        PEORIA IL           14.5       LIC       BLCT-20030523AFG     no interference
  25      WMKB-LP      ROCHELLE IL          140.7     CP MOD    BMPTTL-20061101AAR    beyond eval. dist.
  25      WMKB-LP      ROCHELLE IL          140.7       LIC      BLTTL-20050314AFX    beyond eval. dist.
  26      KGCW-TV     BURLINGTON IA         120.2      APP        BPCT-20010515AAJ     no interference
  26      KGCW-TV     BURLINGTON IA         140.5       LIC       BLCT-19871208KG     beyond eval. dist.
  26      WBQD-LP     DAVENPORT IA          114.8       LIC      BLTTL-20011227AAM    beyond eval. dist.
  33       W33CH       ROCHELLE IL          139.1     CP MOD    BMPTTL-20040401ARP    beyond eval. dist.
  33       W33AY      SPRINGFIELD IL        107.9       LIC       BLTTL-19910927JM    beyond eval. dist.
  36      KQIN(TV)    DAVENPORT IA          127.2       LIC        BLET-19911230KE    beyond eval. dist.
  36       W36DE       ROCHELLE IL          133.7       CP      BNPTTL-20000831AKY    beyond eval. dist.
  39       W39BH      CHAMPAIGN IL          126.4       LIC       BLTTL-19920420IM     no interference
  39      WWME-LD       CHICAGO IL          198.4       CP     BDCCDTL-20061027AGY    beyond eval. dist.
  39      WAOE-DT        PEORIA IL           14.5     CP MOD   BMPCDT-20061211AAW      no interference
  39      WQRF-TV      ROCKFORD IL          173.5       LIC        BLCT-19960402KE    beyond eval. dist.
  40       K40JX-D        AMES IA           381.4       CP     BDCCDTL-20061030ATC    beyond eval. dist.
  40      KFXB(TV)     DUBUQUE IA           218.8       CP       BPCT-20050830AAO      no interference
  40      KFXB(TV)     DUBUQUE IA           218.8       LIC           BLCT-2567        no interference
  40        K40GO      WATERLOO IA          306.2       LIC       BLTTL-20041122AIV    no interference
  40      WSIU-DT    CARBONDALE IL          294.5       LIC      BLEDT-20051215AAH     no interference
  40       W40BY        PALATINE IL         198.4       CP     BDFCDTT-20060327ABZ     no interference
  40       W40BY        PALATINE IL         198.4       LIC       BLTT-20060419ACR     no interference
  40      WHOI-DT        PEORIA IL           14.2     CP MOD   BMPCDT-20060612AAV           0.39%
  40       W40BW       ROCHELLE IL          173.5     CP MOD    BMPTTL-20040316AKG     no interference
  40       W54BE     SUGAR GROVE IL         144.2       CP       BPTTL-20041202ACN     no interference
  40       W54BE     SUGAR GROVE IL         144.2       CP     BDFCDTL-20070301ABR     no interference

                                            Channel 45
  30      960710LA     DAVENPORT IA         122.3      APP        BPET-19960710LA      no interference
  30      961001KU     DAVENPORT IA         114.8      APP       BPCT-19961001KU       no interference
  30      WSPY-LP         PLANO IL          126.7      LIC        BLTTL-19900514IR    beyond eval. dist.
  31      WMBD-TV         PEORIA IL          13.6      LIC           BLCT-2378         no interference
  43      WYZZ-TV     BLOOMINGTON IL         27.2      LIC        BLCT-19851129KG      no interference
  44       K61HD       DAVENPORT IA         122.3      CP        BPTT-20030616AAT      no interference
  44      WCRD-LP       CARTHAGE IL         140.7      LIC      BLTTL-20050228ACY     beyond eval. dist.
  44      WSNS-TV        CHICAGO IL         198.4      LIC       BLCT-20000110AAU      no interference
  44      WRSP-DT      SPRINGFIELD IL       105.3      LIC      BLCDT-20050317ADQ      no interference
  44      WCRD-LP      WINNEBAGO IL         174.1      CP       BPTTL-20050627ACM     beyond eval. dist.
  45      K45KD-D      DES MOINES IA        358.6      CP      BDCCDTL-20061030ABX    beyond eval. dist.
  45       KIIN-DT      IOWA CITY IA        190.1      CP       BPEDT-20000406AAQ      no interference
  45      KDAO-LP    MARSHALLTOWN IA         323       LIC      BLTTL-20001020ABU      no interference
  45       K45EE        OTTUMWA IA          247.1      LIC      BLTTL-20001218ABK      no interference
  45      WSNS-DT        CHICAGO IL         198.4      LIC      BLCDT-20010612AIB      no interference
  45       WEIL-LP      EFFINGHAM IL        142.6      APP       BSTA-20060829BHR      no interference
  45       WEIL-LP      EFFINGHAM IL        142.6      CP       BPTTL-20031114ABZ      no interference
  45       W45BM          QUINCY IL         179.4      LIC      BLTTL-20001218ABV      no interference
  45      WEVV-DT      EVANSVILLE IN        358.4      CP       BPCDT-19991101AEQ      no interference


                           COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                        PAGE 17


Channel     Call        City/State   Dist(km)    Status        FCC File No.          Result
  45      WFWC-CA    FORT WAYNE IN    365.5       LIC       BLTTL-19900727IO   beyond eval. dist.
  45      WXIN-DT   INDIANAPOLIS IN   293.1       LIC     BLCDT-20031003ABM     no interference
  45      WLLA-DT    KALAMAZOO MI     389.7       CP      BPCDT-19991108AAD     no interference
  45      KCGI-CA CAPE GIRARDEAU MO 375.2         LIC       BLTTL-19940608IJ   beyond eval. dist.
  45        NEW       COLUMBIA MO     306.9       APP     BNPTTL-20000829ARP    no interference
  46       K46IH       KEOKUK IA      165.3       CP      BNPTTL-20000828BGM   beyond eval. dist.
  46       W52BR    ARBURY HILLS IL   199.7       APP     BMPTTL-20061024AFI   beyond eval. dist.
  46      WBXC-CA CHAMPAIGN, ETC. IL  125.8       LIC      BLTTA-20040723ABO    no interference
  46       W52BR CHAMPAIGN-URBANA IL 199.7        APP      BSTA-20060509ACT    beyond eval. dist.
  46      WBKM-LP       CHANA IL      128.4       CP       BPTTL-20050628AAZ   beyond eval. dist.
  46      WBKM-LP       CHANA IL      140.7       LIC      BLTTL-20050228ACV   beyond eval. dist.
                                       Channel 46
  31       K31ED     OTTUMWA IA        247.1      LIC    BLTTL-20001218ABJ beyond eval. dist.
  31       W31BX      DANVILLE IL      170.5      LIC     BLTT-20020308AAW beyond eval. dist.
  31      WMBD-TV      PEORIA IL        13.6      LIC         BLCT-2378     no interference
  39       W39BH    CHAMPAIGN IL       126.4      LIC     BLTTL-19920420IM beyond eval. dist.
  43      WYZZ-TV  BLOOMINGTON IL       27.2      LIC      BLCT-19851129KG  no interference
  44       K61HD    DAVENPORT IA       122.3      CP      BPTT-20030616AAT beyond eval. dist.
  44      WCRD-LP    CARTHAGE IL       140.7      LIC    BLTTL-20050228ACY beyond eval. dist.
  45       KIIN-DT   IOWA CITY IA      190.1      CP    BPEDT-20000406AAQ   no interference
  45      WSNS-DT     CHICAGO IL       198.4      LIC    BLCDT-20010612AIB  no interference
  45       WEIL-LP   EFFINGHAM IL      142.6     APP      BSTA-20060829BHR beyond eval. dist.
  45       WEIL-LP   EFFINGHAM IL      142.6      CP     BPTTL-20031114ABZ  no interference
  45       W45BM       QUINCY IL       179.4      LIC    BLTTL-20001218ABV beyond eval. dist.
  46      KRUB-LP  CEDAR RAPIDS IA     223.3      CP   BDCCDTL-20061030AOD no interference
  46       K46EY    DES MOINES IA      358.6      LIC    BLTTL-20001212ABS beyond eval. dist.
  46        K46IH     KEOKUK IA        165.3      CP    BNPTTL-20000828BGM  no interference
  46       W52BR   ARBURY HILLS IL     199.7     APP    BMPTTL-20061024AFI  no interference
  46      WBXC-CA CHAMPAIGN, ETC. IL   125.8      LIC    BLTTA-20040723ABO  no interference
  46       W52BR CHAMPAIGN-URBANA IL   199.7     APP      BSTA-20060509ACT  no interference
  46      WBKM-LP      CHANA IL        128.4      CP     BPTTL-20050628AAZ  no interference
  46      WBKM-LP      CHANA IL        140.7      LIC    BLTTL-20050228ACV  no interference
  46        NEW       CHICAGO IL       198.4     APP   BDCCDTL-20061027AFT  no interference
  46      WRBU(TV) EAST ST. LOUIS IL   276.2      LIC      BLCT-19891004KF  no interference
  46      WTVP-DT      PEORIA IL        15.4      LIC    BLEDT-20040105ACV       0.36%
  46       W46DP       QUINCY IL       179.2      CP    BNPTTL-20000831AST  no interference
  46      WFIE-DT   EVANSVILLE IN      359.5      LIC    BLCDT-20050916ACR  no interference
  46      WTHR-DT  INDIANAPOLIS IN     293.2      LIC    BLCDT-20040401AFB  no interference
  46      WHME-TV   SOUTH BEND IN      292.7      LIC         BLCT-2590     no interference
  46       K46HP   CHILLICOTHE MO      360.6      CP    BNPTTL-20000830AHZ beyond eval. dist.
  46       K46JW     MOBERLY MO        291.9      CP     BNPTT-20000830AUT  no interference
  46      WDJT-TV   MILWAUKEE WI       292.2    CP MOD BMPCDT-20000419ABR   no interference

                                       Channel 52
  44       K61HD    DAVENPORT IA       122.3      CP     BPTT-20030616AAT  beyond eval. dist.
  44      WCRD-LP    CARTHAGE IL       140.7      LIC   BLTTL-20050228ACY  beyond eval. dist.
  48       W48CU CHAMPAIGN/URBANA IL   128.9      LIC    BLTTL-20041122AIX beyond eval. dist.
  48       W48CK     STERLING IL       128.4      LIC    BLTT-20010717AAC  beyond eval. dist.
  49      WCFN(TV)  SPRINGFIELD IL     106.3      LIC    BLCT-20020214ABN  beyond eval. dist.
  50       W51DT    GALESBURG IL        76.4    CP MOD BMPTT-20060106ABR   beyond eval. dist.
  50       W50DD      PEORIA IL         22.5      LIC    BLTT-20040429AAU   no interference
  51       W51CT   BLOOMINGTON IL       49.8      CP   BDFCDTT-20060313AAN  no interference
  51       W51CT   BLOOMINGTON IL       49.8      LIC    BLTT-20021121AAK   no interference
  51      WEIU-TV   CHARLESTON IL       164      APP    BMPET-20041101AHI   no interference
  51      WEIU-TV   CHARLESTON IL      181.1      CP     BPET-20030212ABF   no interference
  51      WEIU-TV   CHARLESTON IL      179.1      LIC     BLET-19860702KE  beyond eval. dist.
  51       W51DT    GALESBURG IL        76.4      CP   BDFCDTT-20060331AEM no interference
  51       W51DT    GALESBURG IL        76.4      LIC    BLTT-20060601BIX   no interference


                           COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                        PAGE 18


Channel     Call        City/State   Dist(km) Status          FCC File No.           Result
  51      WCFC-CA     ROCKFORD IL     179.3    LIC         BLTTA-20020620AAI   beyond eval. dist.
  51      WPWR-TV       GARY IN       198.4    CP         BPCDT-19991101ALA     no interference
  52      KCRG-TV   CEDAR RAPIDS IA   264.3    LIC        BLCDT-20040317ACD     no interference
  52       W52BR CHAMPAIGN-URBANA IL 116.2     LIC          BLTTL-19950606IF    no interference
  52       WLS-DT      CHICAGO IL     198.4 CP MOD       BMPCDT-20000720ABN     no interference
  52       WLS-DT      CHICAGO IL     198.4    LIC        BLCDT-20010109AAV     no interference
  52       W52BI   STERLING-DIXON IL  128.4    LIC          BLTT-19931202IH     no interference
  52      WIPB-DT      MUNCIE IN      352.8 CP MOD       BMPEDT-20031031AHL     no interference
  52      WVUT-DT    VINCENNES IN     288.7    LIC        BLEDT-20020930AAM     no interference
  52      WGVK(TV)   KALAMAZOO MI     361.7    LIC        BMLET-20040304AFC     no interference
  52       W52DB     MUSKEGON MI      395.5    LIC        BLTTL-20040217ACY     no interference
  52       K43EU      ST LOUIS MO     243.4    CP         BMPTTL-19980601SX     no interference
  52      WWRS-TV     MAYVILLE WI      309     LIC        BLCT-20011115ADW      no interference
  53       K53FD     IOWA FALLS IA    376.3    LIC          BLTTL-19970912JI   beyond eval. dist.
  53       K53FC      OTTUMWA IA      247.1    CP         BPTTL-20030717ACB    beyond eval. dist.
  53       K53FC      OTTUMWA IA      247.1    LIC        BLTTL-20001220ABV    beyond eval. dist.

                                        Channel 53
  39       W39BH      CHAMPAIGN IL      126.4     LIC      BLTTL-19920420IM    beyond eval. dist.
  46      WBXC-CA CHAMPAIGN, ETC. IL    125.8     LIC     BLTTA-20040723ABO    beyond eval. dist.
  46      WBKM-LP        CHANA IL       128.4     CP      BPTTL-20050628AAZ    beyond eval. dist.
  46      WBKM-LP        CHANA IL       140.7     LIC     BLTTL-20050228ACV    beyond eval. dist.
  49      WCFN(TV)    SPRINGFIELD IL    106.3     LIC      BLCT-20020214ABN    beyond eval. dist.
  50       W51DT      GALESBURG IL       76.4   CP MOD    BMPTT-20060106ABR    beyond eval. dist.
  50       W50DD         PEORIA IL       22.5     LIC      BLTT-20040429AAU     no interference
  51       W51CT     BLOOMINGTON IL      49.8     LIC      BLTT-20021121AAK     no interference
  51       W51DT      GALESBURG IL       76.4     LIC      BLTT-20060601BIX    beyond eval. dist.
  52       W52BR CHAMPAIGN-URBANA IL    116.2     LIC       BLTTL-19950606IF    no interference
  52       WLS-DT       CHICAGO IL      198.4   CP MOD   BMPCDT-20000720ABN     no interference
  52       WLS-DT       CHICAGO IL      198.4     LIC     BLCDT-20010109AAV     no interference
  52        W52BI   STERLING-DIXON IL   128.4     LIC       BLTT-19931202IH    beyond eval. dist.
  53      951215KK    GALESBURG IL       98.6    APP       BPCDT-19951215KK          0.08%
  53      960919KT    GALESBURG IL      101.3    APP       BPCDT-19960919KT          0.00%
  53      961001XU    GALESBURG IL       98.6    APP        BPCT-19961001XU          0.01%
  53      WGBO-DT        JOLIET IL      200.6     LIC     BLCDT-20040413AAE     no interference
  53       W53BP         QUINCY IL      179.4     LIC     BLTTL-20001215AAD     no interference
  53      WCFN-DT     SPRINGFIELD IL    106.3     CP      BPCDT-19991026ABC     no interference
  54        K54AF  KEOSAUQUA, ETC. IA   207.8     LIC       BLTT-19790430IH    beyond eval. dist.
  54      WFBT-CA     BLUE ISLAND IL    161.4     LIC      BLTTL-19920608JH    beyond eval. dist.
  54       WEIL-LP     EFFINGHAM IL     188.3     LIC     BLTTL-20011023AAY    beyond eval. dist.
  54      WGEM-DT        QUINCY IL      180.6   CP MOD   BMPCDT-20060526AAJ     no interference
  54      WREX-DT      ROCKFORD IL      173.4   CP MOD   BMPCDT-20060524AAI    beyond eval. dist.
  54       W54BE     SUGAR GROVE IL     144.3     LIC      BLTTL-19920429JG    beyond eval. dist.
  55      WLFM-LP      ROCHELLE IL      200.6     LIC     BLTTL-20060130ATF    beyond eval. dist.
  55      WRSP-TV     SPRINGFIELD IL    105.3     LIC      BLCT-20030627AAF     no interference
  61       K61HD      DAVENPORT IA      122.3     LIC      BLTT-20000817ABQ    beyond eval. dist.
                                        Channel 54

  39       W39BH     CHAMPAIGN IL       126.4     LIC     BLTTL-19920420IM     beyond eval. dist.
  46      WBXC-CA CHAMPAIGN, ETC. IL    125.8     LIC    BLTTA-20040723ABO     beyond eval. dist.
  46      WBKM-LP      CHANA IL         128.4     CP     BPTTL-20050628AAZ     beyond eval. dist.
  46      WBKM-LP      CHANA IL         140.7     LIC    BLTTL-20050228ACV     beyond eval. dist.
  47      WTVP(TV)     PEORIA IL         15.4     LIC      BLET-19811118KJ      no interference
  50       W51DT     GALESBURG IL        76.4   CP MOD   BMPTT-20060106ABR     beyond eval. dist.
  50       W50DD       PEORIA IL         22.5     LIC     BLTT-20040429AAU      no interference
  51       W51CT    BLOOMINGTON IL       49.8     LIC     BLTT-20021121AAK      no interference
  51       W51DT     GALESBURG IL        76.4     LIC     BLTT-20060601BIX     beyond eval. dist.
  52       W52BR CHAMPAIGN-URBANA IL    116.2     LIC     BLTTL-19950606IF     beyond eval. dist.
  52       W52BI   STERLING-DIXON IL    128.4     LIC      BLTT-19931202IH     beyond eval. dist.


                           COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                        PAGE 19


Channel      Call        City/State    Dist(km) Status        FCC File No.           Result
  53      951215KK    GALESBURG IL       98.6    APP      BPCDT-19951215KK           0.02%
  53      960919KT    GALESBURG IL      101.3    APP      BPCDT-19960919KT      no interference
  53      961001XU    GALESBURG IL       98.6    APP       BPCT-19961001XU      no interference
  53      WGBO-TV        JOLIET IL      200.6    LIC      BLCDT-20040413AAE     no interference
  53       W53BP         QUINCY IL      179.4    LIC      BLTTL-20001215AAD    beyond eval. dist.
  53      WCFN-DT     SPRINGFIELD IL    106.3    CP      BPCDT-19991026ABC      no interference
  54      WFBT-CA     BLUE ISLAND IL    161.4    LIC       BLTTL-19920608JH     no interference
  54       WEIL-LP     EFFINGHAM IL     188.3    LIC      BLTTL-20011023AAY     no interference
  54      WGEM-DT        QUINCY IL      180.6 CP MOD     BMPCDT-20060526AAJ     no interference
  54      WREX-DT      ROCKFORD IL      173.4 CP MOD     BMPCDT-20060524AAI     no interference
  54       W54BE     SUGAR GROVE IL     144.3    LIC       BLTTL-19920429JG     no interference
  54      WHCH-LP    CHESTERTON IN      222.4    LIC        BLTT-19920330II     no interference
  54      WTTK-DT       KOKOMO IN       293.1 CP MOD     BMPCDT-20030205ACJ     no interference
  54      WVGO-LP       SULLIVAN IN     233.7    CP       BPTTL-20060330AHS     no interference
  54      WVGO-LP       SULLIVAN IN     252.2    LIC      BLTTL-20050817AAK     no interference
  54      WTLJ(TV)    MUSKEGON MI       384.3    LIC        BLCT-19861110KI     no interference
  55      KCDR-LP    CEDAR RAPIDS IA    223.3    LIC       BLTTL-19971020JC    beyond eval. dist.
  55       K55GS       OTTUMWA IA       247.1    LIC      BLTTL-20001218ABW    beyond eval. dist.
  55      WLFM-LP      ROCHELLE IL      200.6    LIC      BLTTL-20060130ATF    beyond eval. dist.

                                        Channel 55
  47      WTVP(TV)       PEORIA IL     15.4       LIC       BLET-19811118KJ     no interference
  48       W48CU CHAMPAIGN/URBANA IL 128.9        LIC      BLTTL-20041122AIX   beyond eval. dist.
  48       W48CK        STERLING IL   128.4       LIC      BLTT-20010717AAC    beyond eval. dist.
  51       W51CT     BLOOMINGTON IL    49.8       LIC      BLTT-20021121AAK     no interference
  51       W51DT      GALESBURG IL     76.4       LIC       BLTT-20060601BIX   beyond eval. dist.
  52       W52BR CHAMPAIGN-URBANA IL 116.2        LIC       BLTTL-19950606IF   beyond eval. dist.
  52       W52BI    STERLING-DIXON IL 128.4       LIC       BLTT-19931202IH    beyond eval. dist.
  54      WGEM-DT        QUINCY IL    180.6     CP MOD   BMPCDT-20060526AAJ     no interference
  54      WREX-DT      ROCKFORD IL    173.4     CP MOD   BMPCDT-20060524AAI    beyond eval. dist.
  54       W54BE     SUGAR GROVE IL   144.3       LIC      BLTTL-19920429JG    beyond eval. dist.
  55      KWWL-DT      WATERLOO IA    269.5       LIC     BLCDT-20020422AAG     no interference
  55      WLFM-LP      ROCHELLE IL    200.6       LIC      BLTTL-20060130ATF    no interference
  55      WRSP-TV     SPRINGFIELD IL  105.3       LIC      BLCT-20030627AAF     no interference
  55      WFFT-TV      FT. WAYNE IN   361.5       LIC      BLCT-20001002APS     no interference
  55       K55HL   CAPE GIRARDEAU MO 399.4        LIC      BLTTL-20001130AAZ   beyond eval. dist.
  55      WPXE(TV)     KENOSHA WI     256.4       LIC       BLCT-19970707KE     no interference
  56       K56GD          AMES IA     381.4       LIC     BLTTL-20001221ACE    beyond eval. dist.
  56      KWQC-DT     DAVENPORT IA     98.6     CP MOD   BMPCDT-20021015AAM          0.00%
  56      KWQC-DT     DAVENPORT IA     98.6       LIC     BLCDT-20050606AGR          0.00%
  56      WYIN(TV)        GARY IN     186.1       LIC     BMLET-20050811AAD    beyond eval. dist.
  57       W57DN          ELGIN IL    172.9       LIC      BLTT-20010612AEU    beyond eval. dist.
  57        NEW          QUINCY IL    179.2      APP      BNPTTL-20000831AQI   beyond eval. dist.
  57        NEW          QUINCY IL    179.2      APP     BNPTTL-20000831AVQ    beyond eval. dist.
  59      WAOE(TV)       PEORIA IL      2.7       LIC       BLCT-19990721KG     no interference
  63        NEW        ROCHELLE IL    133.7      APP      BNPTTL-20000831BXJ   beyond eval. dist.
                                        Channel 57
  42       K42GX     JONESBORO AR       549.8     LIC      BLTT-20051020AFT    beyond eval. dist.
  42       K42HI       MUSCATINE IA      155      LIC      BLTT-20061211AAS    beyond eval. dist.
  42       K42AM       OTTUMWA IA       254.8     LIC       BLTT-19980803JD    beyond eval. dist.
  43      WYZZ-TV    BLOOMINGTON IL      27.2     LIC      BLCT-19851129KG      no interference
  49      WCFN(TV)    SPRINGFIELD IL    106.3     LIC      BLCT-20020214ABN    beyond eval. dist.
  50       W51DT      GALESBURG IL       76.4   CP MOD    BMPTT-20060106ABR    beyond eval. dist.
  50       W50DD        PEORIA IL        22.5     LIC      BLTT-20040429AAU     no interference
  55      WRSP-TV     SPRINGFIELD IL    105.3     LIC      BLCT-20030627AAF     no interference
  56      KWQC-DT     DAVENPORT IA       98.6   CP MOD   BMPCDT-20021015AAM          0.11%
  56      KWQC-DT     DAVENPORT IA      98.6      LIC     BLCDT-20050606AGR          0.11%
  56      WYIN(TV)       GARY IN        186.1     LIC     BMLET-20050811AAD    beyond eval. dist.


                           COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                        PAGE 20


Channel     Call       City/State   Dist(km) Status           FCC File No.           Result
  57       W57DN        ELGIN IL     172.9    LIC          BLTT-20010612AEU     no interference
  57      WEEK-DT      PEORIA IL      14.5    LIC         BLCDT-20030523AFL          0.10%
  57        NEW        QUINCY IL     179.2    APP        BNPTTL-20000831AQI     no interference
  57        NEW        QUINCY IL     179.2    APP        BNPTTL-20000831AVQ     no interference
  57      WBND-LP   SOUTH BEND IN    291.4    LIC         BLTTL-20021010AAQ     no interference
  57      KFVS-DT CAPE GIRARDEAU MO 368.7     LIC         BLCDT-20020423AAA     no interference
  57      WBUW(TV)  JANESVILLE WI    256.1    LIC          BLCT-20040928AAA     no interference
  58       K58ER     OTTUMWA IA      247.1    LIC         BLTTL-20001218ABM    beyond eval. dist.
  58        NEW        QUINCY IL     179.2    APP        BNPTTL-20000831BHP    beyond eval. dist.
  58      WHBF-DT   ROCK ISLAND IL   122.3 CP MOD        BMPCDT-20000428ABF     no interference
  59      WAOE(TV)     PEORIA IL       2.7    LIC          BLCT-19990721KG      no interference
  61       K61HD    DAVENPORT IA     122.3    LIC          BLTT-20000817ABQ    beyond eval. dist.

                                        Channel 58
  43      WYZZ-TV     BLOOMINGTON IL     27.2     LIC      BLCT-19851129KG      no interference
  44       K61HD       DAVENPORT IA     122.3     CP       BPTT-20030616AAT    beyond eval. dist.
  44      WCRD-LP       CARTHAGE IL     140.7     LIC     BLTTL-20050228ACY    beyond eval. dist.
  50       W51DT       GALESBURG IL      76.4   CP MOD    BMPTT-20060106ABR    beyond eval. dist.
  50       W50DD          PEORIA IL      22.5     LIC      BLTT-20040429AAU     no interference
  51       W51CT      BLOOMINGTON IL     49.8     LIC      BLTT-20021121AAK     no interference
  51       W51DT       GALESBURG IL     76.4      LIC      BLTT-20060601BIX    beyond eval. dist.
  55      WRSP-TV      SPRINGFIELD IL   105.3     LIC      BLCT-20030627AAF     no interference
  57      WEEK-DT         PEORIA IL     14.5      LIC     BLCDT-20030523AFL     no interference
  57        NEW           QUINCY IL     179.2    APP      BNPTTL-20000831AQI   beyond eval. dist.
  57        NEW           QUINCY IL     179.2    APP     BNPTTL-20000831AVQ    beyond eval. dist.
  58        NEW           QUINCY IL     179.2    APP     BNPTTL-20000831BHP     no interference
  58      WHBF-DT      ROCK ISLAND IL   122.3   CP MOD   BMPCDT-20000428ABF          0.00%
  58      WSJV-DT        ELKHART IN     290.8   CP MOD   BMPCDT-20050620ABX     no interference
  58       K58FD    CAPE GIRARDEAU MO   399.4     LIC     BLTTL-20001130ABA    beyond eval. dist.
  58       K58JB        COLUMBIA MO      311      CP      BNPTT-20000830AUP     no interference
  58       W58DQ        LACROSSE WI     366.4     CP      BNPTT-20000830BIG    beyond eval. dist.
  58      WDJT-TV      MILWAUKEE WI     292.2     LIC       BLCT-19961211KF     no interference
  59      WXFT-DT        AURORA IL      198.4     LIC     BLCDT-20020918AAT     no interference
  59      WAOE(TV        ) PEORIA IL      2.7     LIC      BLCT-19990721KG           0.26%
  59        NEW           QUINCY IL     179.2    APP     BNPTTL-20000831ATT    beyond eval. dist.
  59        NEW           QUINCY IL     179.2    APP     BNPTTL-20000831AMH    beyond eval. dist.
  60       K60CL         KEOKUK IA      165.3     LIC      BLTTL-19901004JO    beyond eval. dist.
  61       K61HD       DAVENPORT IA     122.3     LIC      BLTT-20000817ABQ    beyond eval. dist.

                                        Channel 60
  45      KDAO-LP MARSHALLTOWN IA        323     LIC      BLTTL-20001020ABU    beyond eval. dist.
  45       K45EE     OTTUMWA IA         247.1    LIC       BLTTL-20001218ABK   beyond eval. dist.
  45      WEIL-LP    EFFINGHAM IL       142.6    APP       BSTA-20060829BHR    beyond eval. dist.
  45      WEIL-LP    EFFINGHAM IL       142.6    CP        BPTTL-20031114ABZ   beyond eval. dist.
  45       W45BM       QUINCY IL        179.4    LIC       BLTTL-20001218ABV   beyond eval. dist.
  45      WFWC-CA   FORT WAYNE IN       365.5    LIC        BLTTL-19900727IO   beyond eval. dist.
  45       W45BC      CRYSTAL MI        468.9    LIC        BLTTL-19951130JV   beyond eval. dist.
  45       K45IX       FROST MN          484     CP      BNPTTL-20000831BSC    beyond eval. dist.
  45       K45EH     JACKSON MN         554.4    CP      BMJPTTL-20000821AHA   beyond eval. dist.
  45       K45EH     JACKSON MN         554.4    LIC        BLTTL-19950314IL   beyond eval. dist.
  46      WBXC-CA CHAMPAIGN, ETC. IL    125.8    LIC      BLTTA-20040723ABO    beyond eval. dist.
  46      WBKM-LP      CHANA IL         128.4    CP        BPTTL-20050628AAZ   beyond eval. dist.
  46      WBKM-LP      CHANA IL         140.7    LIC      BLTTL-20050228ACV    beyond eval. dist.
  52       W52BR CHAMPAIGN-URBANA IL    116.2    LIC        BLTTL-19950606IF   beyond eval. dist.
  52       W52BI  STERLING-DIXON IL     128.4    LIC         BLTT-19931202IH   beyond eval. dist.
  59      WXFT-TV     AURORA IL         198.4    LIC      BLCDT-20020918AAT     no interference
  59       WAOE        PEORIA IL         2.7     LIC        BLCT-19990721KG          0.26%
  59        NEW        QUINCY IL        179.2    APP      BNPTTL-20000831ATT   beyond eval. dist.
  59        NEW        QUINCY IL        179.2    APP     BNPTTL-20000831AMH    beyond eval. dist.


                          COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                          PAGE 21


Channel      Call       City/State     Dist(km)   Status        FCC File No.           Result
  60       K60CL       KEOKUK IA        165.3      LIC       BLTTL-19901004JO     no interference
  60      WXFT-TV      AURORA IL        198.4      LIC       BLCT-19870528KT      no interference
  61       K61HD     DAVENPORT IA       122.3      LIC      BLTT-20000817ABQ      no interference
  61       W61CO       QUINCY IL        179.4      LIC      BLTTL-20001218ABX    beyond eval. dist.
  61      WCHU-LP     ROCHELLE IL       200.6      LIC     BLTTL-20060127AMH     beyond eval. dist.
  63        NEW       ROCHELLE IL       133.7      APP     BNPTTL-20000831BXJ    beyond eval. dist.
  67      960930KS   GALESBURG IL        98.7      APP       BPCT-19960930KS      no interference
  67       W67CW       PEORIA IL          12       LIC       BLTTL-19950324ID     no interference
                                        Channel 61
  46       K46EY    DES MOINES IA       358.6       LIC     BLTTL-20001212ABS    beyond eval. dist.
  46       K46IH      KEOKUK IA         165.3       CP     BNPTTL-20000828BGM    beyond eval. dist.
  46       W52BR   ARBURY HILLS IL      199.7      APP      BMPTTL-20061024AFI   beyond eval. dist.
  46      WBXC-CA CHAMPAIGN, ETC. IL    125.8       LIC     BLTTA-20040723ABO    beyond eval. dist.
  46       W52BR CHAMPAIGN-URBANA IL    199.7      APP       BSTA-20060509ACT    beyond eval. dist.
  46      WBKM-LP      CHANA IL         128.4       CP      BPTTL-20050628AAZ    beyond eval. dist.
  46      WBKM-LP      CHANA IL         140.7       LIC     BLTTL-20050228ACV    beyond eval. dist.
  47      WTVP(TV)    PEORIA IL          15.4       LIC       BLET-19811118KJ     no interference
  59      WAOE(TV)    PEORIA IL          2.7        LIC      BLCT-19990721KG      no interference
  60      WXFT-TV     AURORA IL         198.4       LIC       BLCT-19870528KT     no interference
  61       K61HD    DAVENPORT IA        122.3       LIC      BLTT-20000817ABQ     no interference
  61       W61CO      QUINCY IL         179.4       LIC     BLTTL-20001218ABX     no interference
  61      WCHU-LP    ROCHELLE IL        200.6       LIC     BLTTL-20060127AMH     no interference
  61      WVTV-DT   MILWAUKEE WI        291.5     CP MOD   BMPCDT-20011002AAC     no interference
  62      KOTT-LP    OTTUMWA IA         254.7       LIC      BLTTL-19990813JA    beyond eval. dist.
  62      WJYS(TV)   HAMMOND IN         167.2       LIC       BLCT-19910405KF     no interference
  63        NEW      ROCHELLE IL        133.7      APP     BNPTTL-20000831BXJ    beyond eval. dist.

                                        Channel 62

  47       K47EK    IOWA FALLS IA       376.3      LIC      BLTTL-19980318JM     beyond eval. dist.
  47      WTVP(TV)     PEORIA IL         15.4      LIC       BLET-19811118KJ      no interference
  48       W48CU CHAMPAIGN/URBANA IL    128.9      LIC      BLTTL-20041122AIX    beyond eval. dist.
  48       W48CK     STERLING IL        128.4      LIC      BLTT-20010717AAC     beyond eval. dist.
  55      WRSP-TV   SPRINGFIELD IL      105.3      LIC      BLCT-20030627AAF      no interference
  59      WAOE(TV)     PEORIA IL         2.7       LIC      BLCT-19990721KG       no interference
  61       K61HD    DAVENPORT IA        122.3      LIC      BLTT-20000817ABQ      no interference
  62      WJYS(TV)   HAMMOND IN         167.2      LIC       BLCT-19910405KF      no interference
  62       K62EV      WINONA MN         402.8      LIC       BLTT-19950511IF     beyond eval. dist.
  62      KEFN-CA    ST. LOUIS MO       271.7      LIC      BLTTL-19921221IB      no interference
  63        NEW      ROCHELLE IL        133.7      APP     BNPTTL-20000831BXJ    beyond eval. dist.
                                        Channel 63
  48        K48FZ        AMES IA        381.4      LIC      BLTTL-20011217ADE    beyond eval. dist.
  48       W48CU CHAMPAIGN/URBANA IL    128.9      LIC      BLTTL-20041122AIX    beyond eval. dist.
  48       W48CK       STERLING IL      128.4      LIC      BLTT-20010717AAC     beyond eval. dist.
  49      WCFN(TV)   SPRINGFIELD IL     106.3      LIC      BLCT-20020214ABN     beyond eval. dist.
  55      WRSP-TV    SPRINGFIELD IL     105.3      LIC      BLCT-20030627AAF      no interference
  59      WAOE(TV)      PEORIA IL        2.7       LIC       BLCT-19990721KG      no interference
  61       K61HD      DAVENPORT IA      122.3      LIC      BLTT-20000817ABQ     beyond eval. dist.
  62      WJYS(TV)     HAMMOND IN       167.2      LIC       BLCT-19910405KF      no interference
  63        NEW        ROCHELLE IL      133.7      APP     BNPTTL-20000831BXJ     no interference
  63      WINM(TV)      ANGOLA IN       398.9      LIC       BLCT-19930115KE     beyond eval. dist.
  63      WIPX(TV)  BLOOMINGTON IN       320       LIC       BLCT-19890109KE      no interference
  63       K63FW     JAMESTOWN MO       335.6      LIC       BLTTL-19990804JC     no interference
  63       K63HG   JEFFERSON CITY MO    337.1      CP      BNPTTL-20000829AQJ     no interference
  63      WYTU-LP     MILWAUKEE WI      292.2      LIC      BLTTL-20020327AAI     no interference
  65       W65CZ        QUINCY IL       179.4      LIC      BLTTL-20001218ABR    beyond eval. dist.
  67      960930KS    GALESBURG IL       98.7      APP       BPCT-19960930KS      no interference


                            COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                           PAGE 22


Channel    Call          City/State      Dist(km)   Status      FCC File No.           Result
  67      W67CW          PEORIA IL          12       LIC      BLTTL-19950324ID    beyond eval. dist.
                                          Channel 64
  49       DK49DZ      IOWA FALLS IA      376.3       LIC      BLTTL-19980318JK   beyond eval. dist.
  49       K41AD         LANSING IA       323.3       CP     BDISTT-20060221AAM   beyond eval. dist.
  49       K49DX        OTTUMWA IA        247.1       LIC     BLTTL-20001218ABL   beyond eval. dist.
  49       W49BS          QUINCY IL       179.4       LIC     BLTTL-20001218AAY   beyond eval. dist.
  49      WCFN(TV)     SPRINGFIELD IL     106.3       LIC      BLCT-20020214ABN   beyond eval. dist.
  50       W51DT       GALESBURG IL        76.4     CP MOD   BMPTT-20060106ABR    beyond eval. dist.
  50       W50DD          PEORIA IL        22.5       LIC      BLTT-20040429AAU    no interference
  61       K61HD       DAVENPORT IA       122.3       LIC      BLTT-20000817ABQ   beyond eval. dist.
  63        NEW         ROCHELLE IL       133.7      APP     BNPTTL-20000831BXJ   beyond eval. dist.
  64      WLLA(TV)     KALAMAZOO MI       389.7       LIC      BLCT-19960809KG     no interference
  64      KDTL-LP       ST. LOUIS MO      243.1       LIC      BLTTL-19920828JD    no interference
  65      KRUB-LP     CEDAR RAPIDS IA     223.3       LIC     BLTTL-20010605AAD   beyond eval. dist.
  65       K65GA        OTTUMWA IA        245.7      APP      BPTTL-20060721ACX   beyond eval. dist.
  65       K65GA        OTTUMWA IA        247.1       CP      BPTTL-20030717ABW   beyond eval. dist.
  65       K65GA        OTTUMWA IA        247.1       LIC     BLTTL-20001218ABN   beyond eval. dist.
  65       W65CZ          QUINCY IL       179.4       LIC     BLTTL-20001218ABR   beyond eval. dist.
  65      WDNI-LP     INDIANAPOLIS IN     299.3       LIC     BLTTL-20011106AAF   beyond eval. dist.
  65       W65EH     WEST LAFAYETTE IN    207.3       CP     BNPTTL-20000831AMG   beyond eval. dist.
  65       W65EE       JANESVILLE WI      217.2       LIC      BLTT-20030106ABC   beyond eval. dist.
  67      960930KS     GALESBURG IL        98.7      APP       BPCT-19960930KS     no interference
  67       W67CW          PEORIA IL         12        LIC      BLTTL-19950324ID    no interference
                                          Channel 65

  50       W50CH         ALTON IL         210.1       LIC     BLTTL-20001220ACX   beyond eval. dist.
  50       W51DT       GALESBURG IL        76.4     CP MOD   BMPTT-20060106ABR    beyond eval. dist.
  50       W50DD         PEORIA IL         22.5       LIC     BLTT-20040429AAU     no interference
  50       W50DG         QUINCY IL        179.2       CP     BNPTTL-20000831ASV   beyond eval. dist.
  50      WEOA-LP      EVANSVILLE IN      360.4       CP      BPTTL-20050105ABP   beyond eval. dist.
  50      WEOA-LP      EVANSVILLE IN      360.4       LIC     BLTTL-20000622AGB   beyond eval. dist.
  51       W51CT      BLOOMINGTON IL       49.8       LIC      BLTT-20021121AAK    no interference
  51       W51DT       GALESBURG IL        76.4       LIC      BLTT-20060601BIX   beyond eval. dist.
  61       K61HD       DAVENPORT IA       122.3       LIC     BLTT-20000817ABQ    beyond eval. dist.
  63        NEW         ROCHELLE IL       133.7      APP     BNPTTL-20000831BXJ   beyond eval. dist.
  65       W65CZ         QUINCY IL        179.4       LIC     BLTTL-20001218ABR    no interference
  66      WGBO-TV        JOLIET IL        200.6       LIC      BLCT-19810916KG     no interference
  67      960930KS     GALESBURG IL        98.7      APP       BPCT-19960930KS     no interference
  67       W67CW         PEORIA IL          12        LIC      BLTTL-19950324ID    no interference

                                          Channel 66
  51        K51FJ    KNOXVILLE IA         279.8     CP MOD   BMPTTL-20031231ABY   beyond eval. dist.
  51        K51FJ     OTTUMWA IA          247.1       LIC     BLTTL-20020521AAV   beyond eval. dist.
  51       W51CT    BLOOMINGTON IL         49.8       LIC      BLTT-20021121AAK    no interference
  51       W51DT     GALESBURG IL          76.4       LIC      BLTT-20060601BIX   beyond eval. dist.
  52       W52BR CHAMPAIGN-URBANA IL      116.2       LIC      BLTTL-19950606IF   beyond eval. dist.
  52       W52BI   STERLING-DIXON IL      128.4       LIC       BLTT-19931202IH   beyond eval. dist.
  59      WAOE(TV)     PEORIA IL            2.7       LIC      BLCT-19990721KG     no interference
  63        NEW       ROCHELLE IL         133.7      APP     BNPTTL-20000831BXJ   beyond eval. dist.
  66      WGBO-TV      JOLIET IL          200.6       LIC      BLCT-19810916KG     no interference
  66       W66CT   MOUNT VERNON IN        343.6       LIC      BLTTL-19960119JA    no interference
  67      KCDE-LP   CEDAR RAPIDS IA       223.3       LIC      BLTTL-19971104IG   beyond eval. dist.
  67       K67GH      OTTUMWA IA          247.1       LIC     BLTTL-20001218ABO   beyond eval. dist.
  67      960930KS   GALESBURG IL          98.7      APP       BPCT-19960930KS     no interference
  67       W67CW       PEORIA IL            12        LIC      BLTTL-19950324ID    no interference
  67       W67DR       QUINCY IL          179.4       LIC     BLTTL-20001218ABS   beyond eval. dist.
  68       W68DV       QUINCY IL          179.2       CP     BNPTTL-20000831AWR   beyond eval. dist.


                              COHEN, DIPPELL AND EVERIST, P.C.
    SUPPLEMENTAL SHOWING
    PEORIA PROVING GROUNDS                                                              PAGE 23


Channel     Call           City/State       Dist(km)   Status       FCC File No.          Result

                                             Channel 68

  53       K53FC         OTTUMWA IA          247.1     CP        BPTTL-20030717ACB   beyond eval. dist.
  53       K53FC         OTTUMWA IA          247.1     LIC       BLTTL-20001220ABV   beyond eval. dist.
  53       W53BP          QUINCY IL          179.4     LIC       BLTTL-20001215AAD   beyond eval. dist.
  61       K61HD        DAVENPORT IA         122.3     LIC        BLTT-20000817ABQ   beyond eval. dist.
  67      960930KS      GALESBURG IL          98.7     APP        BPCT-19960930KS     no interference
  67       W67CW          PEORIA IL            12      LIC        BLTTL-19950324ID    no interference
  67       W67DR          QUINCY IL          179.4     LIC       BLTTL-20001218ABS   beyond eval. dist.
  68       W68DV          QUINCY IL          179.2     CP       BNPTTL-20000831AWR    no interference
  68      WWAZ-TV      FOND DU LAC WI        309.3     LIC        BLCT-20041018ABF    no interference
  69       W53BP          QUINCY IL          145.7     CP        BPTTL-20040120AGB   beyond eval. dist.
  69       W69DF          QUINCY IL          179.4     LIC       BLTTL-20001218AAX   beyond eval. dist.
                                             Channel 69

  61       K61HD         DAVENPORT IA        122.3     LIC       BLTT-20000817ABQ    beyond eval. dist.
  61        K61GF     IOWA FALLS, ETC. IA    376.3     LIC       BLTTL-19980318JH    beyond eval. dist.
  61       W61CO           QUINCY IL         179.4     LIC      BLTTL-20001218ABX    beyond eval. dist.
  61      WCHU-LP         ROCHELLE IL        200.6     LIC      BLTTL-20060127AMH    beyond eval. dist.
  61       DK61EU          AUSTIN MN         441.3     LIC       BLTTL-19920313JL    beyond eval. dist.
  61       K61GA           OMAHA NE          545.2     LIC       BLTTL-19980225JE    beyond eval. dist.
  61       W61CZ            LIMA OH          443.8     LIC       BLTTL-19971105IH    beyond eval. dist.
  62      KOTT-LP         OTTUMWA IA         254.7     LIC       BLTTL-19990813JA    beyond eval. dist.
  67      960930KS       GALESBURG IL         98.7     APP       BPCT-19960930KS      no interference
  67       W67CW           PEORIA IL           12      LIC       BLTTL-19950324ID     no interference
  69       W53BP           QUINCY IL         145.7     CP       BPTTL-20040120AGB     no interference
  69       W69DF           QUINCY IL         179.4     LIC      BLTTL-20001218AAX     no interference
  69      WDTI(TV)      INDIANAPOLIS IN      297.1     APP       BPET-20041208ABJ     no interference
  69      WDTI(TV)      INDIANAPOLIS IN      297.1     LIC       BLET-19920323KG      no interference
  69      WMYS-LP        SOUTH BEND IN       291.4     LIC      BLTTL-20031124AMU     no interference
  69        K69HT    CAPE GIRARDEAU MO       399.4     LIC      BLTTL-20001130ABD    beyond eval. dist.
  69       W69AB        DARLINGTON WI        221.6     LIC           BLTT-1459        no interference


          ComStudy 2 Path Profile




                                                                                           LINE-OF-SIGHT




  200 m




  172 m
     0 km                                                                                                          1




TX                            RX
Lat:          40-44-47.0 N    Lat:         40-45-19.3 N                     EXHIBIT E - 1
Lon:           89-28-21.0 W   Lon:          89-28-21.0 W                   PATH PROFILE
AMSL:         180 m           AMSL:        227 m
Tower AGL:    2m              Tower AGL:   6m
                                                                  FOR PEORIA, ILLINOIS TESTBED SITE
                                                                          BEARING N 0º ET
                                                                         FOR CATERPILLAR
Profile Info                  Losses                                       AUGUST 2007
Distance:     1.00 Km         Base Loss: 97.1 dB
Bearing:      0.26
                0 deg         Fade Margin:N/A
# of points   200             Diffraction: 6.0 dB
K value:      1.333           Fresnel:     9.8 dB          COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS
Frequency:    150.0000
Clearance:    0.6


          ComStudy 2 Path Profile




  200 m




                                                            LINE-OF-SIGHT



  175 m
     0 km                                                                                                              1




                                                                                EXHIBIT E - 2
TX                            RX                                               PATH PROFILE
Lat:          40-44-47.0 N    Lat:          40-45-09.8 N
                                                                      FOR PEORIA, ILLINOIS TESTBED SITE
Lon:           89-28-21.0 W   Lon:           89-27-50.7 W                    BEARING N 45º ET
AMSL:         180 m           AMSL:         184 m                            FOR CATERPILLAR
Tower AGL:    2m              Tower AGL:    6m                                 AUGUST 2007

Profile Info                  Losses
                                                               COHEN, DIPPELL AND EVERIST, P.C. CINSULTING ENGINEERS
Distance:     1.00 Km         Base Loss: 97.1 dB
Bearing:      45.00 deg       Fade Margin:N/A
# of points   200             Diffraction: 31.4 dB
K value:      1.333           Fresnel:     5.7 dB
Frequency:    150.0000
Clearance:    0.6


          ComStudy 2 Path Profile

  250 m




                                                                    LINE-OF-SIGHT



  200 m




  173 m
     0 km                                                                                                           1




                                                                            EXHIBIT E - 3
TX                            RX                                           PATH PROFILE
Lat:          40-44-47.0 N    Lat:          40-44-46.9 N          FOR PEORIA, ILLINOIS TESTBED SITE
Lon:           89-28-21.0 W   Lon:           89-27-38.2 W
AMSL:         180 m           AMSL:         233 m                        BEARING N 90º ET
Tower AGL:    2m              Tower AGL:    6m                           FOR CATERPILLAR
                                                                           AUGUST 2007

Profile Info                  Losses
Distance:     1.00 Km         Base Loss: 97.1 dB
Bearing:      90.00 deg       Fade Margin:N/A
                                                            COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS
# of points   200             Diffraction: 18.1 dB
K value:      1.333           Fresnel:     11.2 dB
Frequency:    150.0000
Clearance:    0.6


          ComStudy 2 Path Profile




  200 m




                  LINE-OF-SIGHT




  176 m
     0 km                                                                                                               1




                                                                                 EXHIBIT E - 4
TX                                RX                                            PATH PROFILE
Lat:          40-44-47.0 N        Lat:          40-44-24.1 N
                                                                       FOR PEORIA, ILLINOIS TESTBED SITE
Lon:           89-28-21.0 W       Lon:           89-27-50.7 W                 BEARING N 135º ET
AMSL:         180 m               AMSL:         190 m                         FOR CATERPILLAR
Tower AGL:    2m                  Tower AGL:    6m                              AUGUST 2007

Profile Info                      Losses
Distance:     1.00 Km             Base Loss: 97.1 dB            COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS
Bearing:      135.00 deg          Fade Margin:N/A
# of points   200                 Diffraction: 12.5 dB
K value:      1.333               Fresnel:     10.2 dB
Frequency:    150.0000
Clearance:    0.6


          ComStudy 2 Path Profile




  200 m




                              LINE-OF-SIGHT




  172 m
     0 km                                                                                                                   1




TX                                    RX                                             EXHIBIT E - 5
Lat:          40-44-47.0 N            Lat:          40-44-14.6 N                    PATH PROFILE
Lon:           89-28-21.0 W           Lon:           89-28-21.0 W
AMSL:         180 m                   AMSL:         190 m
                                                                           FOR PEORIA, ILLINOIS TESTBED SITE
Tower AGL:    2m                      Tower AGL:    6m                            BEARING N 180º ET
                                                                                  FOR CATERPILLAR
                                                                                    AUGUST 2007
Profile Info                          Losses
Distance:     1.00 Km                 Base Loss: 97.1 dB
Bearing:      179.74 deg
              180.00                  Fade Margin:N/A
# of points   200                     Diffraction: 19.8 dB          COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS
K value:      1.333                   Fresnel:     0.0 dB
Frequency:    150.0000
Clearance:    0.6


          ComStudy 2 Path Profile




  200 m



                LINE-OF-SIGHT




  167 m
     0 km                                                                                                            1




                                                                             EXHIBIT E - 6
TX                              RX                                          PATH PROFILE
Lat:          40-44-47.0 N      Lat:         40-44-24.1 N          FOR PEORIA, ILLINOIS TESTBED SITE
Lon:           89-28-21.0 W     Lon:          89-28-51.2 W
AMSL:         180 m             AMSL:        229 m                        BEARING N 225º ET
Tower AGL:    2m                Tower AGL:   6m                           FOR CATERPILLAR
                                                                            AUGUST 2007

Profile Info                    Losses
Distance:     1.00 Km           Base Loss: 97.1 dB
Bearing:      225.00 deg        Fade Margin:N/A              COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS
# of points   200               Diffraction: 6.0 dB
K value:      1.333             Fresnel:     5.2 dB
Frequency:    150.0000
Clearance:    0.6


          ComStudy 2 Path Profile




  200 m




                  LINE-OF-SIGHT




  170 m
     0 km                                                                                                               1




                                                                                 EXHIBIT E - 7
                                                                                PATH PROFILE
TX                                RX                                   FOR PEORIA, ILLINOIS TESTBED SITE
Lat:          40-44-47.0 N        Lat:          40-44-46.9 N                  BEARING N 270º ET
Lon:           89-28-21.0 W       Lon:           89-29-03.7 W                 FOR CATERPILLAR
AMSL:         180 m               AMSL:         206 m
Tower AGL:    2m                  Tower AGL:    6m                              AUGUST 2007


Profile Info                      Losses
                                                                COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS
Distance:     1.00 Km             Base Loss: 97.1 dB
Bearing:      270.00 deg          Fade Margin:N/A
# of points   200                 Diffraction: 19.4 dB
K value:      1.333               Fresnel:     4.0 dB
Frequency:    150.0000
Clearance:    0.6


          ComStudy 2 Path Profile




  200 m


                                    LINE-OF-SIGHT




  163 m
     0 km                                                                                                          1




TX                            RX                                           EXHIBIT E - 8
Lat:          40-44-47.0 N    Lat:         40-45-09.8 N                   PATH PROFILE
Lon:           89-28-21.0 W   Lon:          89-28-51.2 W         FOR PEORIA, ILLINOIS TESTBED SITE
AMSL:         180 m           AMSL:        214 m
Tower AGL:    2m              Tower AGL:   6m
                                                                        BEARING N 315º ET
                                                                        FOR CATERPILLAR
                                                                          AUGUST 2007
Profile Info                  Losses
Distance:     1.00 Km         Base Loss: 97.1 dB
Bearing:      315.00 deg      Fade Margin:N/A              COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS
# of points   200             Diffraction: 0.0 dB
K value:      1.333           Fresnel:     0.0 dB
Frequency:    150.0000
Clearance:    0.6


                EXHIBIT E - 9
    CARDINAL RADIALS OUT TO 1 KM FROM
        EQUIPMENT UNDER TEST SITE
      IN RELATION TO THE CATERPILLAR                                   0º
    PROVING GROUND AND TESTBED SITE
                AUGUST 2007
                                                               315º          45º
COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS




                                                        270º                        90º




                                                               225º          135º


                                                                      180º



Document Created: 2007-08-31 16:34:07
Document Modified: 2007-08-31 16:34:07

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