Attachment LA Net 2008 Coordina

This document pretains to SES-LIC-20080422-00479 for License on a Satellite Earth Station filing.

IBFS_SESLIC2008042200479_636277

Multicomm Sciences Int‘l, Inc 5 266 West Main Streat less Engineering Services Wire C Denville, NJ 07834 FCC — Satellite — Microwava — Lightguide Frequency Coordination — Path Survays . Phone: 973—627—7400 Radiation Hazard Testing — CAD & Route Mapping Fax: 973—825—1002 Mail@Multicomm$Sciences.com hittp//www.Multicomm$Bciences.com FREQUENCY COORDINATION REPORT 4 AND 6 GHZ TRANSMIT—RECEIVE EARTH STATION INTERSTATE COMMUNICATIONS INC. BATON ROUGE, LA MARCH 7, 2008 Lo .. NC ON: An Interference Study considering all existing, proposed and prior coordinated mictowave facilities within the coordination contours of the proposed Earth Station demonstrates that this site will operate satisfactorily with the Common Carrier Microwave Environment as defined on the frequency coordination data shect. 2. Y SULTS There were no potential great circle interference cases at 4 GHz. All of the potential great circle interference cases at 6 GHz were found to be acceptable on the basis that harmfol interference will not likely result from the proposed operation, considering the criteria, the potential interference receive levels, and the total propagation losses,

There were no reported cases of rain scatter beam intersections. The Satellite Earth station proposed in this Application was coordinated by Multicomm Sciences International, Inc., Frequency Coordinators Group, using computer techniques and in accordance with Parts 25 of the FCC Rules and Regulations, EN ION D Frequency Coordination Data which is attached, contains the following: Technical Charactenistics of Proposed Earth Station Horizon Antenna Gain Plot Discrimination Angle Plot Local Horizon Plot Satellite Elevation Plot 4 and 6 GHz Coordination Contour 4 and 6 GHz Rain Scatter

N RDINATION TE 101 Holders of licenses, permittees, prior filed applicants or planners of 6 GHz transmitting stations were notified on July 26, 2007, October 31, 2007 and February 26, 2008 of the proposed Earth Station technical details in accordance with Section 25.203 (c—2) of the FCC Rules and Regulations Satisfactory coordination was achieved on the basis that harmful interference would not occur, or that sufficient terrestrial blocking exists. AT&T Cingular Star Telephone Plaquemines Parish Government Delta Media Corp Texas Eastern Communications Cleco Power LLC Verizon Wireless Personal Comm LP Alltell Comm of N Louisiana Cellular LP Alltell Mobile ofLouisiana LLC Alltel] Wireless of Alexandria LLC Centennial Southeast License Co LLC GTE Mobilnet of South Texas LP Lafourche Telephone Co LLC Cellular South Licenses Mississippi Authority for ED TV Networks USA Sprint Spectrum LP DBA Sprint PCS Sprint Spectrum LP Louisiana

I hereby certify that I am the technically qualified person responsible for preparation of the frequency coordination information contained in this application; that I am familiar with Parts 101 and 25 of the Commussion‘s Rules; that I have either prepared or reviewed the frequency coordination information submitted in this application; and, that it is compléte and accurate to the best of nytnoiedee c e &We \\“\\\\\\\\\\\\\Nm“ UA MAAtylbe== Q.\/a es t %f‘/ Victor Nexon, Jr., President 20 E MSI Frequency Coordinators Group 3 4* & Multicomm Sciences International, Inc. * yes 3 2 March 7, 2008 tCE 6\ $ miYFEédRaAN

SATELLITE EARTH STATION FREQUENCY COORDINATION DATA 02/26/2008 LICENSE MODIFICATION £7107 COMPANY MAMK: INTERSTATE COMMUNICATIONS INC,. EARTH STATION LOCATION: BATON ROUGE, LA CALL SIGN £7107 LATITUDE (bMS) : 30 25 54.1 NAD 83 LONGTTUDE (DMS) : §1011 T.1 9 SITE GROUND ELEVATION(FT. AMSL): 13.0 (Change from 33‘) ANTENNA CENTER LINE( FT) 10.0 ANTENNA TYPE: S.A. 5M sooen ANTENNA DIAMETER(METERS) : 5.0 4 GHZ ANTENNA GAIN(DBT): 44 .5 15 DB HALF BEAMWIDTH(DEG) : 1.92 6 GHZ ANTEXNA GAIN(DBI): | . 47.5 15 DB HALF BEAMWIDTH(DEG) : 1.28 OPERATING MODE: T/R RECEIVE BAND (MHZ) : ‘ 3700 — 4200 TRANSMIT BAND(MHZ) : 5925 — 6425 EMLSSION DESIGNATOR 300KGTW MODULATION: 2os DIGILTAL MAX. AVAILABLE RF POWER(DBW/4KHZ) : (DBW/300KHZ) : MAX. £IRP (DBW/4KHZ): + (DBW/300KRZ) : MAX. PERMISSIBLE INTERFERENCE POWER 4 GHZ 20%(DBW) —140 .0 4 GHZ 0.0100%(DBW) ~130.0 6 CHZ 20% (DBW/4KHZ) =—154 .0 6 GHZ 0.0025% (DBW/4KHZ) —131.0 SATELLITE ARC (MIN/MAX) 67/143 DEG AZIMUTH 138.4/248.3 DEG ELEVATION 45.8/ 24.3 pEG RADIO CLIMATE A RATN ZONE 1 MAXIMUM GREAT CIRCLE COORDINATION DISTANCE (KM) 4 GHZ 196.4 6 GHZ 109. 6 PRECIPITATION SCATTER CONTOUR RADIUS(KM) 4 GHZ 247,.5 6 GHZ 205.2 MULTICOMM SCIENCES INTERNATIONAL, INC. Denville,NJ 07834 (973)—627—7400

BATON ROUGE, LA 30 25 56 91 110 7 AZ DISC HOR ANG 4cnz coxz AcHZ sour RATH 4 BAIN 6 DEG DEG DEGREES HOR GAIN HOR GAIN COORD KM COORD KM SCAT KM SCAT M B.0 117. —10.0 —10.0 160.9 124 .7 247.5 205 .2 10. 122. —~10.0 —10.0 160.9 124 .7 247 .5 205 .2 15. 123. ~10,.0 =—10.0 160 .9 124.7 247 .5 205.2 20. 118. —10,0 —10.0 160.9 124 .7 247 .5 205 .2 25. 113. —10.0 —10.0 160.9 124.7 247.5 205.2 30. 108. —10.0 ~10.0 160 .9 124 .7 247.5 205 .2 35. 103. —10.0 —10.0 160.9 124 .7 247 .5 205 .2 40. 98. —10.0 =10.0 160.9 124 .7 247 .8 208. 2 45. 93. —10.0 —10.0 160.9 124 .7 247.5 205.2 50. B8 , —10.0 —10.0 160 .9 124 .7 247.5 205.2 55. 83. —10.0 —10.0 160 .9 124 .7 247.5 205.2 60. 78, —10.0 ~10.0 160.9 124 .7 247.5 205 .2 65. 73. =10.0 ~10.0 160 .9 124 .7 247.5 205.2 70. 68 , —10.0 ~10.0 160.9 124 .7 247 .5 205.2 75. 63. —10.0 —10,0 160.9 124 .7 247.5 205.2 a0. 58. ~10.0 —10.0 160.9 124 .7 247.5 205.2 85. 53, —10.0 —10.0 160.9 124 .7 247 .5 205 .2 90. 48. =10.0 ~10.0 160.9 124 .7 247 .5 205. 2 95. 46. —9.5 —9.5 163.0 126.3 247.5 205 .2 190. 46. ~9.5 —9.5 163,0 126.3 247 .5 205.2 105. 46. —9.5 —9.5 163.0 126.3 247.5 205 .2 110. 46. ~9.5 —9.5 163.0 126.3 247.5 205 .2 115. 46. —9,5 —9.5 163.0 126.3 247.5 205 .2 120. 46. —9.5 ~9.5 163.0 126.3 247 .5 205 .2 125. 46. —9,5 «~9.5 163.0 126.3 247.5 205 .2 130. 46. —~9.5 —9.5 163.0 126.3 247 .5 205 .2 135 46. —9.5 —9.5 163.0 126.3 247.5 205 .2 140. 46. ~9.5 —9.5 163.0 126.3 247 .5 205.2 145. 46. —9 .5 «~9,5 163.0 126.3 247.5 205.2 150. 46. —9.5 ~9,.5 163.0 126.3 247.5 208 .2 155. 46. —9.5 —9,5 163.0 126.3 247.5 205. 2 160. 46. —9.5 —9.5 163.0 126.3 247.5 205 .2 165. 46. ~9.5 —9.5 168.0 126.3 247.5 205 .2 170. 46. ~9.5 —9.5 163.0 126.3 247.5 205 .2 175. 46. —9.5 —9.5 163.0 126.3 247 .5 205 .2 180. 45. —9.3 ~9.3 164 .1 127 .1 © 247.5 205 .2 185. 43. —B8.8 —8.8 166. 4 128 .9 247 .5 205.2 190. 41. —8.3 —B8.3 168 .7 130 .7 247 .5 205.2 195. 39. ~7.8 ~7.8 171.0 132.5 247.5 205 .2 200. 37. ~7.1 —7.1 174 .0 134 .8 247.5 205.2 205. 34. 00000000000 000c0000000000c000000cs000c00000 —6.4 —6.4 177 .4 137 .5 247.5 205 .2 MULTICOMM SCIBNCES INTERNATIONAL, INC. Denville, NJ 07834 (973)—627—7400

BATON ROUGE, LA 30 25 56 91 11 7 AZ DISC HOR ANG 4GHZ GGHZ AGHZ 6CHZ RAIN 4 RAIN 6 DEG DEG DEGREES HOR GAIN HOR GAIN COORD EM COORD KM SCAT KM SCAT KM 210. 32. .0 —5.6 —5.6 181.3 140.5 247 .5 205.2 215. 29. .0 —4 .7 =~4 .7 185.7 143.9 247 .5 205. 2 220. 27. .0 ~3,7 —3.7 190 .7 147.8 247 .5 205 .2 225. 24. .0 —2.6 —2.6 196. 4 152.2 247.5 208.2 230. 24. .0 —2.6 —~2.6 196. 4 152.2 247.5 205 .2 235. 24. .0 ~2.6 —2.6 196. 4 152 .2 247.5 205.2 240 . 24. .0 ~2.6 —2.6 196 . 4 152.2 247 .5 205 .2 245. 24. 0 ~2.6 ~2.6 196. 4 152.2 247.5 205 .2 250. 24. .0 —~2.6 —2.6 196. 4 152 .2 247.5 205 .2 255. 24. .0 —2.6 —2,.6 196 .4 152.2 247.5 205.2 260. 24. .0 —2.6 —2 .6 196,4 152 .2 247.5 205. 2 265. 24. .0 —2,.6 ~2.6 196,4 152.2 24 .5 205.2 270. 24. .0 —2.6 ~2.6 196. 4 152.2 247.5 205 .2 278. 27. .0 —3.7 —~3,.7 191.0 148.0 247 .5 205. 2 280. 32. .0 —5.5 —5,5 181.6 140 ,"7 247.5 205.2 285. 37. .6 =7.1 —7.1 173,9 134.8 247.5 205.2 290. 42. .0 —8,5 —8.5 167 .5 129.8 247 .5 205.2 295. 47. .0 —9,.7 =9.7 162,0 125.5 247.5 205.2 300. 52. .0 —10,.0 ~10.0 160,9 124.7 247.5 205. 2 305. 57. .0 «10 .0 —10.0 160 .9 124 .7 247.5 205 .2 310. 62. .9 ~10.0 —10,0 160.9 124 .7 247 .5 205.2 315. 67. .0 ~10.0 ~10,0 160,9 124 .7 247.5 205 .2 320. 72. .9 —10.0 =~10,0 160,9 124 .7 247.5 205 .2 325. 77. .0 —10.0 —10.0 160.9 124 .7 247 .5 205 .2 330. 82. .0 —10,.0 ~10.0 160 .9 124 .7 247.5 206 .2 335. 87. .0 —10,0 ~10.0 160.59 124.7 247 .5 208 .2 340. 92. .0 —10.0 =~10.0 160.9 124 .7 247.5 205.2 345. 97. Mo —~10.0 —10.0 160.9 124.7 247.5 205. 2 360. 102. .0 —10.0 —10.0 160.9 124 .7 247.5 205.2 355. 107. .0 +10.0 —10.0 160 ,9 124 .7 247.5 205 .2 360. 112. .0 —10,0 ~10.0 160.9 124 .7 247 .5 205 .2 MULTICOMM SCIENCES INTERNATIONAL,INC. Denville, NJ 07834 (973)—627—7400

HORIZDN ANTENNA GAIN PLOT 6 GHZ c I 0o 5y 8| Z i [ a Z O N H— C @ o T o TTL + I 0 5Q 120 180 240 300 360 AZIMUTH (DEGREES) HORIZON ANTENNA PLOT 4 GHZ Cu _ r— H \ | a T Z 1 4 (D m | Z C N Ho © CC I 0 T o e 1 I C 6O 120 180 240 300 360 TINTERSTATE COMM AZIMUTH [DEGREES) BATON ROUGE, LA 30 25 54 N a1 i1 7 W 03—056—2008 MS T

LOCAL HORIZON PLOT (DEGREES) .75 HORIZON ELEYVATION .25 0 6Q 120 100 240 300 360 AZIMUTH {(DEGREES} SATELLITE ELEYATION PLOT {DEGAEES) S5 47.25 SATELLITE ELEYVATIQN 38.5 31.758 24 Q 656C 120 180 240 300 360 INTERSTATE COMM AZIMUTH (DEGREES) BATON ROUGE, LA 30 25 54 N 91 i1 7 W 03—056—2008 MS T

LOCAL HOBIZON PLOT (DEGREES] .756 HOBIZON ELEYVATION 25 o Bo 120 180 240 300 360 AZIMUTH (DEGREES) SATELLITE ELEVATION PLOT 7 in i i6 & & D A a Dv C oop. > t 7 0 E in lad & 3 7 ® wl i W Eona _ _] i |— <o T m o 6o 120 180 240 300 #60 INTEARSTATE COmm AZIMUTH (DEGREES) BATON ROUGE, LA 30 25 54 N 91 11 7 W 03—06—2008 MS I

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Document Created: 2008-04-22 12:33:57
Document Modified: 2008-04-22 12:33:57
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