Attachment 180-Day STA Request

This document pretains to SES-STA-20150304-00110 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2015030400110_1078169

         FCC IBFS ­ Electronic Filing

         Submission_id :IB2015000408
Successfully filed on :Mar 4 2015 2:59:54:106PM




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       3060­0678
           APPLICATION FOR EARTH STATION SPECIAL TEMPORARY AUTHORITY


                                           APPLICANT INFORMATION

Enter a description of this application to identify it on the main menu:
Carpentersville TT&C 180­Day LEOP STA for ABS­3A ­ March 2015
1. Applicant
 Name:         Lockheed Martin Corporation                    Phone Number:      703­413­5970
 DBA Name:                                                    Fax Number:        703­413­5908
 Street:       2121 Crystal Drive                             E­Mail:            Jennifer.Warren@lmco.com
               Suite 100
 City:         Arlington                                      State:             VA
 Country:      USA                                            Zipcode:           22202 ­
 Attention:    Ms Jennifer Warren
2. Contact
 Name:    David S. Keir                              Phone Number:             (202) 429­8970
 Company: Lerman Senter PLLC                         Fax Number:               (202) 293­7783
 Street:  2000 K Street, NW                          E­Mail:                   dkeir@lermansenter.com
          Suite 600
 City:    Washington                                 State:                    DC
 Country:      USA                                   Zipcode:                  20006 ­1809
 Attention:                                          Relationship:             Legal Counsel
(If your application is related to an application filed with the Commission, enter either the file number or the IB Submission
ID of the related application. Please enter only one.)
3. Reference File Number or Submission ID
4a. Is a fee submitted with this application?
    If Yes, complete and attach FCC Form 159.

If No, indicate reason for fee exemption (see 47 C.F.R.Section 1.1114).
    Governmental Entity       Noncommercial educational licensee
    Other(please explain):
4b. Fee Classification   CGX ­ Fixed Satellite Transmit/Receive Earth Station
5. Type Request
    Use Prior to Grant                            Change Station Location                                    Other
6. Requested Use Prior Date
03/07/2015
                                                                 8. Latitude
7. City Carpentersville
                                                                 (dd mm ss.s h) 40   38 39.1 N
                                                                 10. Longitude
9. State NJ
                                                                 (dd mm ss.s h) 75   11 27.8 W


11. Please supply any need attachments.
Attachment 1:   Narrative                 Attachment 2:   Coordination Report                      Attachment 3:

12. Description. Lockheed
                        Martin Corporation requests expedited Special Temporary Authority for a 180­
day period, commencing as soon as possible, to use the C­band antenna at its Carpentersville, NJ earth
station (Call Sign E7541) to support post­launch/early­orbit operations TT&C for the ABS­3A satellite,
which was launched on March 1, 2015. Authority to commence transmissions is needed no later than
March 7, 2015, which is earlier than could be granted under the FCC's Rules and the Communications
Act. Accordingly, a request for an interim 30­day STA is also being submitted contemporaneously with
this STA Request. See Attached Narrative.
13. By checking Yes, the undersigned certifies that neither applicant nor any other party to the
application is subject to a denial of Federal benefits that includes FCC benefits pursuant to
Section 5301 of the Anti­Drug Act of 1988, 21 U.S.C. Section 862, because of a conviction for       Yes            No
possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the meaning of
"party to the application" for these purposes.
14. Name of Person Signing                                     15. Title of Person Signing
Jennifer Warren                                                Vice President, Technology Policy & Regulation
        WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND / OR
                                                    IMPRISONMENT
        (U.S. Code, Title 18, Section 1001), AND/OR REVOCATION OF ANY STATION AUTHORIZATION
          (U.S. Code, Title 47, Section 312(a)(1)), AND/OR FORFEITURE (U.S. Code, Title 47, Section 503).


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                                                                        Lockheed Martin Corporation
                                                                                        March 2015
                                                                                        Attachment
                                                                                         Page 1 of 4


                    Description of Operations and Public Interest Statement

       Lockheed Martin Corporation (“Lockheed Martin”) hereby requests replacement special
temporary authority (“STA”) on an expedited, emergency basis to operate its Carpentersville,
New Jersey C/Ku-band fixed earth station (FCC Call Sign E7541) to provide telemetry, tracking
and control (“TT&C”) functions during the post-launch and early orbit phases (“LEOP”) of
operation for the ABS-3A satellite. Authority for almost identical operation was previously
granted to Lockheed Martin under FCC File Nos. SES-STA-20150108-00005 (30-day interim
STA) and SES-STA-20150108-00004 (180-day long-term STA); however, different frequencies
than authorized in those two STAs are now required for the ABS-3A LEOP operation.

        ABS-3A is a Boeing Model 702SP satellite using all-electric propulsion and licensed by
Papua New Guinea for operation at the 3 West Longitude orbital location (3 W.L.). It was
launched on March 1, 2015 aboard a SpaceX Falcon 9 launch vehicle from Cape Canaveral,
Florida, making the need for immediate LEOP authority acute.1 Accordingly, Lockheed Martin
will need to begin transmissions no later than this Saturday, March 7, 2015, well before this
request for new 180-day authority can be placed on FCC Public Notice and made subject to the
statutory 30-day public comment period under the FCC’s Rules and the Communications Act of
1934, as amended.2 While Lockheed Martin respectfully requests that this request be placed on
Public Notice at the earliest possible date, it is also filing concurrently a request for an interim
30-day STA for these same operations to allow testing and LEOP operations to commence on a
timely basis in advance of grant of the longer term authority requested. This was the same
approach employed in connection with the previously granted STAs.

        1.      Requested STA Operations

        Lockheed Martin specifically seeks authority to transmit telecommand signals at the
center frequencies 6420 MHz and 6425 MHz for in transit communications (in lieu of the
frequencies 6020 MHz and 6025 MHz, which were previously granted), and to receive telemetry
signals from the satellite on the 4194.5 MHz and 4197 MHz frequencies. Additional technical
parameters for the STA operation are set forth in the table that is the final page of this attachment
and in the Comsearch Frequency Coordination and Interference Analysis Report (“Comsearch
Report”) that is also attached to this request. Lockheed Martin is requesting STA for a total of
one-hundred and eighty (180) days commencing no later than March 7, 2015. As previously
1
  See William Harwood, “SpaceX Rocket Boosts 2 Satellites toward Orbit,” CBS News, posted March 2,
2015 (“The ABS 3A satellite was released from the Falcon 9 second stage a half hour after launch”),
available at http://www.cbsnews.com/news/spacex-flight-features-money-saving-satellite-boosting-tech/
(last visited 3/03/2015).
2
  As detailed below, the nature of these operations requires at least 180 days of operational authority. See
47 U.S.C. §309(c)(2)(G) (non-broadcast special temporary authorizations limited to thirty days where no
application for regular operation is contemplated unless public notice is provided under Section 309(b) of
the Act); 47 C.F.R. § 25.120(b)(2).


                                                                      Lockheed Martin Corporation
                                                                                      March 2015
                                                                                      Attachment
                                                                                       Page 2 of 4

acknowledged, this duration is significantly longer than has been typical for satellite LEOP
operations because the satellite employs an all-electric propulsion system. An all-electric
satellite allows a much lighter payload, as heavy chemical fuel tanks are not required. The trade-
off, however, is that it takes a matter of months, rather than a few weeks, for an all-electric
satellite to reach its final, on-orbit operating position.3 Given this lengthy period for LEOP
maneuvers, Lockheed Martin anticipates that it will require an additional STA to extend
operations beyond the initial 180-day period.4

        Lockheed Martin’s proposed transmissions will use total input power and emissions for
telecommand as stated in the Comsearch Report. When no commands are being sent, a CW
carrier that is within the emission of Lockheed Martin’s E7541 operation would be present, as
provided for in its license. The authority requested in this application is very similar to that
previously granted to Lockheed Martin to perform LEOP services on several previous occasions
within the past two years,5 and almost identical to the previously-granted STAs under FCC File
Nos. SES-STA-20150108-00005 and SES-STA-20150108-00004. A radiation hazard study with
respect non-ionizing radiation for the antenna at higher power operation was part of Lockheed
Martin’s original application for this facility under FCC File No. SES-LIC-20081103-01443, and
that report is hereby incorporated by reference.

        All of Lockheed Martin’s proposed TT&C operations in support of the ABS-3A launch
will be on a strictly non-harmful interference, non-protected basis as the requested transmit
frequencies do not fall fully within Lockheed Martin’s current C-band authority for the
Carpentersville site. Lockheed Martin designates Michael Usarzewicz to be the contact person
that will be available whenever transmission to, or reception from, ABS-3A is to occur through
the subject earth station. Mr. Usarzewicz can be reached at the following cell phone number:
(609)-865-2658 and/or station number: (908) 859-4050.

3
  See Peter B. de Selding, “Electric-propulsion Satellites Are All the Rage, Space News, June 30, 2013,
available at http://spacenews.com/35894electric-propulsion-satellites-are-all-the-
rage/#sthash.xxbDwHS1.dpuf (last visited March 3, 2015); see also Ex Parte Letter from Sam Black,
Acting President, Satellite Industry Association, to Ms. Marlene Dortch, Secretary, FCC, GN Dkt No. 13-
114, RM-11640, at 2 (dated Oct. 29, 2014) (“satellites with all-electric propulsion that promise to
improve satellite economics – will result in LEOP operations being conducted over a period of many
months (early plans indicate that the LEOP for all-electric propulsion satellites may take between 200 and
320 days)”).
4
  “The Commission may grant a temporary authorization for a period not to exceed 180 days, with
additional periods not exceeding 180 days, if the Commission has placed the [original] special temporary
authority (STA) request on public notice.” 47 C.F.R. § 25.120(b)(2) (emphasis added).
5
  See, e.g., Request of Lockheed Martin Corp. for STA to operate Carpentersville, NJ earth station in
support of launch of AM4R, SES-STA-20140425-00315 (granted May 6, 2014); Request of Lockheed
Martin Corp. for STA to operate Carpentersville, NJ earth station in support of launch of ABS-2, SES-
STA-20140103-00005 (granted Jan. 28, 2014); Request of Lockheed Martin Corp. for STA to operate
Carpentersville, NJ earth station in support of launch of Satmex 8, File No. SES-STA-20130319-00280
(granted March 22, 2013).


                                                                     Lockheed Martin Corporation
                                                                                     March 2015
                                                                                     Attachment
                                                                                      Page 3 of 4

        2. Grant of the Requested Authority Will Serve the Public Interest

         Lockheed Martin believes that the operations it proposes in support of the launch of the
ABS-3A satellite are required in furtherance of the public interest. Operations have been
coordinated with all potentially affected entities that operate communications systems in
compliance with the Table of Frequency Allocations, and a copy of the coordination report is
attached to this application. ABS-3A will be located in geostationary orbit at 3 W.L. providing
C- and Ku-band capacity to connect the Americas, Europe, Africa and the Middle East. Three
C-band beams will cover the Americas, the Middle East and Africa along with a global beam,
and four Ku-band beams will cover Europe, the Middle East, Africa, and the Americas. The
satellite will support VSAT services, TV distribution, IP trunking, cellular backhaul and
maritime services.

        Lockheed Martin’s Carpentersville earth station will be part of a global network of
control facilities that will be used to position the satellite as it progresses from transfer orbit over
a period of months to its final location.6 The safe and orderly use of the entire geostationary
orbital resource and protection of the hundreds of satellites licensed by the U.S. and other
countries that operate there depends in no small part on ensuring that the ABS-3A satellite is
controlled while over North America; Lockheed Martin’s earth station thus will serve a vital
function.


                                       *    *    *   *    *

       As outlined above, Lockheed Martin requests authority to operate its Carpentersville, NJ
C-band earth station antenna to provide critical TT&C services during the launch and early
operations phase of the ABS-3A satellite, for a term of 180 days commencing no later than
March 7, 2015.




6
 The spacecraft will be controlled throughout the launch and transfer orbit phases by The Boeing
Company, which is the manager of the LEOP portion of the mission.


                                                             Lockheed Martin Corporation
                                                                             March 2015
                                                                             Attachment
                                                                              Page 4 of 4

    Operating Parameters for Proposed Carpentersville, NJ C-Band TT&C LEOP STA

  SITE NAME (or identifier):              Carpentersville, NJ – Call Sign E7541


  Antenna Characteristics (size & gain)

  Size                         14.2
  Antenna Manufacturer         TIW

Satellites Desired:   ABS-3A LEOP

Uplink Carrier Parameters
Type of Service (Broadcast Data TTC)       TTC
Polarization:                              LHCP and RHCP
Occupied Bandwidth                         850 kHz
Emission Designators                       850KFXD


                                              Prepared By


                                          COMSEARCH
                             19700 Janelia Farm Boulevard, Ashburn, VA 20147
                               (703)726-5500 http://www.comsearch.com



                                              Prepared For
                                  Lockheed Martin Corporation
                                   Carpentersville, New Jersey
                           Temporary Transmit-Only Earth Station
                          Operation Dates: 03/07/2015 – 09/07/2015


Pursuant to Part 25.203(c) of the FCC Rules and Regulations, the satellite earth station proposed in this
application was coordinated by Comsearch using computer techniques and in accordance with Part 25 of
the FCC Rules and Regulations. Verbal and written coordination was conducted with the below listed
carriers on March 3, 2015.


       Company

       256Q Networks
       AB Services LLC
       ALGONQUIN GAS TRANSMISSION, LLC
       AT&T Corporation
       AWC Networks
       Adams County Department of Emergency Svc
       Affiniti PA, LLC
       Allentown SMSA Limited Partnership
       Appalachia Engineering Services
       Appalachian Broadcasting
       Atlantic City Electric Company
       Auburn Data Systems, LLC
       BFI Licenses, LLC
       Beaver Springs Faith Baptist Church, Inc
       Bedford, County of
       Berks County Department of Emergency Ser
       Blue Ridge Carriers
       Blueline Communications
       Bucks County Dept. of Emergency Communic
       CNG Transmission Corporation
       CONSOLIDATED EDISON COMPANY OF NEW YORK
       CTAB Holdings LLC
       Capital Communications of America
       Carbon, County of 911 Center
       Cellco Partnership - Bridgeville, PA/WV
       Cellco Partnership- PA Region
       Cellco Prtnrshp - Phil. Tri-State Rgn
       Chester, County of
       China Cat Productions LLC




Frequency Coordination and Interference Analysis Report             03/04/2015             Page 1 of 8


       Company (Continued)

       City of New York
       Commonwealth of Pennsylvania-Radio Proj.
       Comprehensive Wireless LLC
       Conterra Ultra Broadband, LLC
       Converge Towers LLC
       Coral Reef Technologies Ltd
       Coralinks
       County of Burlington, Public Safety Cntr
       County of Camden
       County of Fayette
       County of Warren, NJ
       County of York
       DAUPHIN COUNTY EMERGENCY MANAGEMENT
       Delaware County (PA) Emergency Services
       Delaware Division of Communications
       Delmarva Power and Light Company
       Direct Broadcast Services, Inc.
       ECW Wireless, LLC
       EG Broadcast Newco Corp
       EMS OF NORTHEAST PENNSYLVANIA
       Eastern MLG LLC
       Eastern Pennsylvania EMS Council
       Electric Railroad, LLC
       Essex County Sheriff's Office (NJ)
       Exelon Generation Company, LLC
       FELHC, INC
       Federal Communications Commission
       Fundamental Broadcasting LLC
       Garden State Transmissions
       Geodesic Networks LLC
       Gloucester, County of
       Green Line Networks
       Greene, County of (PA)
       Hardy Cellular Telephone Company
       High Voltage Communications LLC
       Highway Networks, LLC
       Huntingdon, County of
       Jefferson Microwave, LLC
       Juniata County Emergency Services
       Kryptick Technologies
       Lackawanna, County of
       Lancaster County-Wide Communications
       Luzerne County Department of Public Sfty
       MONMOUTH, COUNTY OF
       MVC Research. LLC
       Mahwah Communications
       Maryland Public Broadcasting Commission
       Mifflin Mobilecom
       Monroe County Control Center (PA)
       Montgomery County Of
       Morris, County of




Frequency Coordination and Interference Analysis Report   03/04/2015   Page 2 of 8


       Company (Continued)

       Nassau County Police Department
       National Tower Company LLC
       NeXXCom Wireless LLC
       New Cingular Wireless PCS LLC -NJ
       New Cingular Wireless PCS - Maryland
       New Cingular Wireless PCS LLC- WV/NC/SC
       New Cingular Wireless PCS LLC-DE/NH/RI
       New Cingular Wireless PCS of PA LLC
       New Cingular Wireless PCS, LLC - PA
       New Jersey State Police
       New Jersey Transit Rail Operations, Inc.
       New Jersey Turnpike Authority-Pkwy Div
       New Jersey, State of -NJ Transit
       New York, City of (Police Department)
       Norfolk Southern Railway
       Northeast Pennsylvania SMSA LTD Prtnrsh
       Northumberland, County of
       OCEAN, COUNTY OF
       Ocean, County of - Div of Wireless Tech.
       Office of Emergency Telecom Services, NJ
       Old Dominion LLC
       Orange Poughkeepsie SMSA LTD Partnership
       Orange and Rockland Utilities, Inc.
       PEG Bandwidth, LLC
       PSEG Services Corporation
       Peco Energy Company
       Penn Service Microwave Co., Inc.
       Pennsylvania Turnpike Commission
       Pike, County of PA
       Pitt Power
       Pittsburgh SMSA Limited Partnership
       Port Authority of New York & New Jersey
       Qoncept Holdings LLC
       Rendezvous Communications LLC
       SCS Networks
       SCTF NET
       SOMERSET COUNTY
       SW Networks
       State of Maryland, MIEMSS
       Stevens Institute of Technology
       Texas Eastern Communications, LLC
       Thought Transmissions, LLC
       Transwave Communication Systems, Inc.
       Turtle Networks 6559
       Turtle Networks 6562
       USCOC of Cumberland, Inc.
       USOC of Pennsylvania RSA No 10 B2 Inc.
       Velox Networks LLC
       Verizon Wireless (VAW) LLC - Delaware/NJ
       Verizon Wireless (VAW) LLC - Maryland
       Verizon Wireless (VAW) LLC-Pennsylvania




Frequency Coordination and Interference Analysis Report   03/04/2015   Page 3 of 8


        Company (Continued)

        Virginia Electric & Power Company
        WITF Inc.
        WYOMING, COUNTY OF
        Webline Holdings LLC
        Wireless Internetwork LLC
        World Class Wireless, LLC
        YAB Mobile
        Zen Networks, Inc
        iSignal




There are no unresolved interference objections with the stations contained in these applications.


The following section presents the data pertinent to frequency coordination of the proposed earth station that
was circulated to all carriers within its coordination contours.




Frequency Coordination and Interference Analysis Report               03/04/2015               Page 4 of 8


                                                              COMSEARCH
                                                      Earth Station Data Sheet
                                             19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                               (703)726-5500 http://www.comsearch.com


Date:                                    03/04/2015
Job Number:                              150303COMSJC03
Administrative Information
Status                                   TEMPORARY (Operation from 03/07/2015 to 09/07/2015)
Call Sign                                TEMP09
Licensee Code                            RCASTR
Licensee Name                            Lockheed Martin Corporation
Site Information                         CARPENTERSVILLE, NEW JERSEY
Venue Name
Latitude (NAD 83)                        40° 38' 39.4" N
Longitude (NAD 83)                       75° 11' 27.6" W
Climate Zone                             A
Rain Zone                                2
Ground Elevation (AMSL)                  54.86 m / 180.0 ft
Link Information
Satellite Type                           Geostationary
Mode                                     TO - Transmit-Only
Modulation                               Digital
Satellite Arc                            4° W to 147° West Longitude
Azimuth Range                            102.5° to 257.9°
Corresponding Elevation Angles           5.5° / 5.0°
Antenna Centerline (AGL)                 9.14 m / 30.0 ft
Antenna Information                            Transmit
Manufacturer                                   TIW
Model                                          14.2 Meter
Gain / Diameter                                57.5 dBi / 14.2 m
3-dB / 15-dB Beamwidth                         0.20° / 0.50°

Max Available RF Power        (dBW/4 kHz)       7.2
                              (dBW/MHz)        31.2

Maximum EIRP                  (dBW/4 kHz)      64.7
                              (dBW/MHz)        88.7
                              (dBW)            88.0

Interference Objectives:    Long Term          -154.0 dBW/4 kHz 20%
                            Short Term         -131.0 dBW/4 kHz 0.0025%
Frequency Information                          Transmit 6.1 GHz
Emission / Frequency Range (MHz)               850KFXD / 6420.0
                                               850KFXD / 6425.0


Max Great Circle Coordination Distance         566.1 km / 351.7 mi
Precipitation Scatter Contour Radius           434.7 km / 270.1 mi




Frequency Coordination and Interference Analysis Report                    03/04/2015          Page 5 of 8


                                                          COMSEARCH
                                                     Earth Station Data Sheet
                                         19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                            (703)726-5500 http://www.comsearch.com



Coordination Values                  CARPENTERSVILLE, NJ
Licensee Name                        Lockheed Martin Corporation
Latitude (NAD 83)                    40° 38' 39.4" N
Longitude (NAD 83)                   75° 11' 27.6" W
Ground Elevation (AMSL)              54.86 m / 180.0 ft
Antenna Centerline (AGL)             9.14 m / 30.0 ft
Antenna Model                        TIW 14.2 Meter
Antenna Mode                                 Transmit 6.1 GHz
Interference Objectives: Long Term           -154.0 dBW/4 kHz    20%
                           Short Term        -131.0 dBW/4 kHz    0.0025%
Max Available RF Power                        7.2 (dBW/4 kHz)

                                                                   Transmit 6.1 GHz
                Horizon              Antenna                 Horizon         Coordination
Azimuth (°)     Elevation (°)        Discrimination (°)      Gain (dBi)      Distance (km)
  0              3.52                102.08                  -10.00           100.00
  5              4.01                 97.51                  -10.00           100.00
 10              4.15                 92.51                  -10.00           100.00
 15              2.87                 87.51                  -10.00           108.36
 20              2.87                 82.52                  -10.00           108.42
 25              3.07                 77.52                  -10.00           104.78
 30              3.50                 72.52                  -10.00           100.00
 35              3.79                 67.52                  -10.00           100.00
 40              3.82                 62.52                  -10.00           100.00
 45              3.86                 57.53                  -10.00           100.00
 50              3.66                 52.53                  -10.00           100.00
 55              3.45                 47.54                   -9.93           100.00
 60              3.33                 42.56                   -8.72           104.82
 65              3.16                 37.57                   -7.37           112.99
 70              2.88                 32.61                   -5.83           124.18
 75              3.16                 27.60                   -4.02           125.69
 80              3.14                 22.63                   -1.87           133.98
 85              3.07                 17.67                    0.82           145.02
 90              3.08                 12.74                    4.37           162.01
 95              2.95                  7.93                    9.52           192.78
100              2.73                  3.74                   17.67           240.61
105              2.74                  3.71                   17.75           368.41
110              2.60                  7.45                   10.20           203.67
115              2.77                 10.94                    6.02           179.26
120              2.69                 14.50                    2.96           163.75
125              2.32                 18.20                    0.50           160.32
130              1.61                 22.03                   -1.57           171.33
135              2.18                 24.78                   -2.85           148.08
140              2.74                 27.34                   -3.92           133.78
145              2.33                 30.44                   -5.09           135.93
150              2.25                 33.04                   -5.98           134.18
155              1.92                 35.57                   -6.78           137.91
160              2.20                 37.24                   -7.28           131.46
165              2.65                 38.35                   -7.59           121.70
170              2.47                 39.64                   -7.95           123.79
175              1.94                 40.84                   -8.28           133.10
180              1.90                 41.11                   -8.35           133.62




Frequency Coordination and Interference Analysis Report                   03/04/2015         Page 6 of 8


                                                          COMSEARCH
                                                     Earth Station Data Sheet
                                         19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                            (703)726-5500 http://www.comsearch.com




Coordination Values                  CARPENTERSVILLE, NJ
Licensee Name                        Lockheed Martin Corporation
Latitude (NAD 83)                    40° 38' 39.4" N
Longitude (NAD 83)                   75° 11' 27.6" W
Ground Elevation (AMSL)              54.86 m / 180.0 ft
Antenna Centerline (AGL)             9.14 m / 30.0 ft
Antenna Model                        TIW 14.2 Meter
Antenna Mode                                 Transmit 6.1 GHz
Interference Objectives: Long Term           -154.0 dBW/4 kHz    20%
                           Short Term        -131.0 dBW/4 kHz    0.0025%
Max Available RF Power                        7.2 (dBW/4 kHz)

                                                                   Transmit 6.1 GHz
                Horizon              Antenna                 Horizon         Coordination
Azimuth (°)     Elevation (°)        Discrimination (°)      Gain (dBi)      Distance (km)
185              1.86                 40.92                   -8.30           133.67
190              1.24                 40.83                   -8.27           150.23
195              1.32                 39.60                   -7.94           149.37
200              2.35                 37.10                   -7.24           128.68
205              1.72                 35.75                   -6.83           142.81
210              1.78                 33.44                   -6.11           144.38
215              2.16                 30.58                   -5.14           139.18
220              3.42                 26.81                   -3.71           122.18
225              3.60                 23.70                   -2.37           123.93
230              4.84                 19.63                   -0.32           113.44
235              4.35                 16.73                    1.41           126.85
240              4.47                 13.24                    3.95           134.19
245              3.78                 10.22                    6.76           158.23
250              2.48                  7.55                   10.05           205.66
255              2.26                  4.02                   16.89           393.03
260              2.60                  3.21                   19.35           566.09
265              3.20                  7.32                   10.39           191.75
270              3.30                 12.21                    4.84           159.38
275              2.81                 17.22                    1.10           151.78
280              2.82                 22.19                   -1.65           139.71
285              3.08                 27.15                   -3.84           127.86
290              3.59                 32.11                   -5.67           112.00
295              4.24                 37.09                   -7.23           100.00
300              5.02                 42.08                   -8.60           100.00
305              5.51                 47.09                   -9.82           100.00
310              5.46                 52.09                  -10.00           100.00
315              5.56                 57.09                  -10.00           100.00
320              4.72                 62.08                  -10.00           100.00
325              3.93                 67.09                  -10.00           100.00
330              3.38                 72.09                  -10.00           100.00
335              3.19                 77.09                  -10.00           102.55
340              3.12                 82.09                  -10.00           103.84
345              3.01                 87.09                  -10.00           105.90
350              3.24                 92.08                  -10.00           101.54
355              3.48                 97.08                  -10.00           100.00




Frequency Coordination and Interference Analysis Report                   03/04/2015         Page 7 of 8


Certification


I hereby certify that I am the technically qualified person responsible for the preparation of the frequency
coordination data contained in this report. I am familiar with Parts 101 and 25 of the FCC Rules and
Regulations and I have either prepared or reviewed the frequency coordination data submitted with this
report, and that it is complete and correct to the best of my knowledge and belief.




Jeffrey E. Cowles
Engineer III, Telecommunications
COMSEARCH
19700 Janelia Farm Blvd.
Ashburn, Virginia 20147


DATED: March 4, 2015




Frequency Coordination and Interference Analysis Report              03/04/2015              Page 8 of 8



Document Created: 2015-03-04 15:03:59
Document Modified: 2015-03-04 15:03:59

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