Attachment Exhibit B

This document pretains to SES-STA-20110907-01043 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2011090701043_915470

EXHIBIT B Prepared By COMSEARCH 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 hitp:/Awww.comsearch.com Prepared For Intelsat License LLC Castle Rock, Colorado Temporary Transmit/Receive Earth Station Operation Dates: 09/20/2011 — 12/20/2011 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 August 5, 2011. Company AIRCELL, LLC— GOGO, LLC Accelerated Internet LLC Action Communications Inc. Adcom 911 Arvada, City of Blanca Telephone Company Board of Cnty Comm of Rio Bianco Cnty Boulder, County of CHEETAH ACCESS TECHNOLOGIES, INC Castle Rock, Town of — Utilities Cellular Inc. Network Corporation Cellular, Inc. Financial Corporation CenturyTel of Eagle, inc. City of Aurora City of Aurora, Water Department Clear Creek, County of Clearwire Spectrum Hoidings III, LLC Colorado 7—Saguache Limited Partnership Colorado RSA No. 3 Limited Partnership Commnet Four Corners, LLC DENVER CITY & COUNTY OF COLORADO DENVER, CITY AND COUNTY OF Denver Educational Broadcasting Inc. ENTRAVISION HOLDINGS, LLC Eastern Colorado Independent Networks El Paso County InformationTechnologies Elbert County School District C—1 Federal Communications Commission FiberTower Network Services Corp. Flow Data, inc. Frequency Coordination and Interference Analysis Report 08/25/2011 Page 1 of 7

i i i I Company (Continued GARFIELD COUNTY EMERGENCY COMMUNICATIONS Gogo LLC Grainland Cooperative Great Western Communications, LLC Holy Cross Electric Association, Inc. Intermountain Rural Electric Association International Communications Group, Inc. James Cable Partners L.P. KLZ RADIO, INC. LAKEWOOD, CITY OF LP Broadband, Inc. METROPOLITAN AREA NETWORKS, INC. MHO Networks Millhouse Electronics Inc Montrose, County of NE Colorado Cellular, Inc. New Cingultar Wireless PCS LLC —Colorado New Cingular Wireless PCS, LLC (was WWC) Nex—Tech Wireless, LLC Open Range Communications PACIFICORP PDC Energy PITKIN COUNTY TRANSLATOR DEPARTMENT Platte River Power Authority Pueble, City of QWEST CORPORATION RED ROCKS DATA CENTER ROUTT COUNTY COMMUNICATIONS Roggen Telephone Enterprises, Inc. SALEM MEDIA OF COLORADO, INC SAN 1SABEL ELECTRIC ASSOCIATION INC. SCOTTS BLUFF, COUNTY OF SUMMIT, COUNTY OF San Isabel Cellular Of Colorado L.P. SkyWerx Industries, LLC Smoky Hiil Cellular of Colorado LP South Metro Fire Rescue Sprint Communications Company, LP State of Colorado State of Wyoming — Dept of Transportatio Stelera Wireless, LLC TXWI NET LLC Taos Net, LLC. Teller County Thompson School District Union Pacific Railroad Company Union Telephone Company, Inc. Verizon Wireless — Mountain Region Frequency Coordination and Interference Analysis Report 08/25/2011 Page 2 of 7

Company WESTMINSTER CITY COLORADO West Metro Fire Protection District Westminster, City of Public Works & Util XTO Energy, Inc. Zirkel Wireless, LLC There are no unresolved interference objections with the station contained in these applications. The following section presents the data pertinent to frequency coordination of the earth station that was circulated to all carriers within its coordination contours. Frequency Coordination and Interference Analysis Report 08/25/2011 Page 3 of 7

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boutevard, Ashburn, VA 20147 (703)726—5500 http:/Awww.comsearch.com Date: 08/25/2011 Job Number: 110805COMSIC13 Administrative Information Status TEMPORARY (Operation from 09/20/2011 to 12/20/2011) Call Sign TEMP12 Licensee Code INTELS Licensee Name Intelsat License LLC Site Information CASTLE ROCK, COLORADO Venue Name Latitude (NAD 83) 39° 16‘ 38.0" N Longitude (NAD 83) 104° 48‘ 26.9" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 2091.1 m / 6860.6 ft Link Information Satellite Type Low Earth Orbit Mode TR — Transmit—Receive Modulation No Modulation Minimum Elevation Angle 5.0° Azimuth Range 0.0° to 360° Antenna Centerline (AGL) 9.45 m / 31.0 ft Antenna Information Receive Transmit Manufacturer NEC NEC Model 12.5 Meter 12.5 Meter Gain / Diameter 62.0 dBi / 12.5 m 64.0 dBi / 12.5 m 3—dB / 15—dB Beamwidth 0.20° / 0.40° 0,20° / 0.40° Max Available RF Power {dBWHA kHz) 4.7 {dBWI/MHz) 28.7 Maximum EIRP {dBWHA kHz) 68.7 {dBWI/MHz) 92.0 (dBW) 92.0 Interference Objectives: Long Term —156.0 dBW/MHz 20% ~151.0 dBW/4 kHz 20% Short Term —146.0 dBW/MHz 0.01% ~128.0 dBW/4 kHz 0.0025% Frequency Information Receive 11.0 GHz Transmit 14.0 GHz Emission / Frequency Range (MHz) 262KNON / 11199.5 850KNON / 14250.0 262KNON / 12498.0 B5OKNON / 14499.8 262KNON / 12499.0 Max Great Circle Coordination Distance 319.2 km / 198.3 mi 214.8 km / 133.6 mi Precipitation Scatter Contour Radius 462.5 km / 287.3 mi 249.3 km / 154.9 mi Frequency Coordination and Interference Analysis Report 08/25/2011 Page 4 of 7

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com Coordination Values CASTLE ROCK, CO Licensee Name Intelsat License LLC Latitude (NAD 83) 39° 16‘ 38.0" N Longitude (NAD 83) 104° 48‘ 26.9" W Ground Elevation (AMSL) 2091.1 m / 6860.6 ft Antenna Centerline (AGL) 9.45 m / 31.0 ft Antenna Model NEC 12.5 Meter Antenna Mode Receive 11.0 GHz Transmit 14.0 GHz Interference Objectives: Long Term ~156.0 dBW/MHz 20% ~151.0 dBW/4 kHz 20% Short Term ~146.0 dBW/MHz 0.01% ~128.0 dBW/4 kHz 0.0025% Max Available RF Power 4.7 (dBWI/4 kHz) Receive 11.0 GHz Transmit 14.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dB)) Distance (km) Gain (dB) Distance(km) 0 4.74 81.35 4.50 319.20 4.50 214.80 5 4.78 76.82 4.50 319.20 4.50 214.80 10 5.17 72.36 4.50 319.20 4.50 214.80 15 5.03 67.86 4.50 319.20 4.50 214.80 20 5.27 63.47 4.50 319.20 4.50 214.80 25 5.07 59.02 4.50 319.20 4.50 214.80 30 4.81 54.61 4.50 319.20 4.50 214.80 35 4.30 50.15 4.50 319.20 4.50 214.80 40 3.43 45.59 4.50 319.20 4.50 214.80 45 2.98 41.26 4.50 319.20 4.50 214.80 50 2.14 36.84 4.50 319.20 4.50 214.80 §5 2.06 32.98 4.50 319.20 4.50 214.80 60 1.93 29.39 4.50 319.20 4.50 214.80 65 0.82 25.44 4.50 319.20 4.50 214.80 70 0.76 22.81 4.50 319.20 4.50 214.80 75 0.00 20.33 4.50 319.20 4.50 214.80 80 0.00 19.61 4.50 319.20 4.50 214.80 85 0.00 20.09 4.50 319.20 4.50 214.80 90 0.00 21.70 4.50 319.20 4.50 214.80 95 0.00 24.21 4.50 319.20 4.50 214.80 100 0.00 27.37 4.50 319.20 4.50 214.80 105 0.00 30.99 4.50 319.20 4.50 214.80 110 0.00 34.92 4.50 319.20 4.50 214.80 115 0.00 39.07 4.50 319.20 4.50 214.80 120 0.23 43.46 4.50 319.20 4.50 214.80 125 0.00 47.78 4.50 319.20 4.50 214.80 130 0.42 52.39 4.50 319.20 4:50 214.80 135 0.36 56.92 4.50 319.20 4.50 214.80 140 0.42 61.52 4.50 319.20 4.50 214.80 145 0.37 66.13 4.50 319.20 4.50 214.80 150 0.50 70.80 4.50 319.20 4.50 214.80 155 0.77 7549 4.50 319.20 4.50 214.80 160 0.85 80.17 4.50 319.20 4.50 214.80 165 0.93 84.85 4.50 319.20 4.50 214.80 170 0.96 89.53 4.50 319.20 4.50 214.80 175 0.83 94.21 4.50 319.20 4.50 214.80 180 0.77 98.90 4.50 319.20 4.50 214.80 185 0.68 103.58 4.50 319.20 4.50 214.80 Frequency Coordination and Interference Analysis Report 08/25/2011 Page 5 of 7

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com i Coordination Values CASTLE ROCK, CO i Licensee Name Intelsat License LLC ( Latitude (NAD 83) 39° 16‘ 38.0" N ; Longitude (NAD 83) 104° 48‘ 26.9" W | Ground Elevation (AMSL) 2091.1 m / 6860.6 ft Antenna Centerline (AGL) 9.45 m / 31.0 ft Antenna Model NEC 12.5 Meter Antenna Mode Receive 11.0 GHz Transmit 14.0 GHz Interference Objectives: Long Term —156.0 dBW/MHz 20% —~151.0 dBW/4 kHza 20% Short Term ~146.0 dBW/MHz 0.01% ~128.0 dBW/A4 kHz 0.0025% i Max Available RF Power 4.7 (dBWI4 kHz) | Receive 11.0 GHz Transmit 14.0 GHz i Horizon Anienna Horizon Coordination Horizon Coordination i Azimuth (*) Elevation (°) Discrimination (*) Gain (dBi) Distance (km) Gain (dBi) Distance (km) ; 190 1.31 108.17 4.50 319.20 4.50 214.80 ! 195 0.61 112.90 4.50 319.20 4.50 214.80 i 200 1.21 117.40 4.50 319.20 4.50 214.80 205 1.05 122.00 4.50 319.20 4.50 214.80 210 1.60 126.37 4.50 319.20 4.50 214.80 215 1.29 130.90 4.50 319.20 4.50 214.80 220 2.02 134.98 4.50 319.20 4.50 214.80 225 2.10 139.15 4.50 319.20 4.50 214.80 230 2.28 143.09 4.50 319.20 4.50 214.80 235 2.27 146.89 4.50 319.20 4.50 214.80 ; 240 2.41 150.27 4.50 319.20 4.50 214.80 i 245 2.52 153.21 4.50 319.20 4.50 214.80 i 250 2.66 155.50 4.50 319.20 4.50 214.80 ; 255 2.68 157.08 4.50 319.20 4.50 214.80 260 2.71 157.69 4.50 319.20 4.50 214.80 265 2.81 157.16 4.50 319.20 4.50 214.80 270 3.49 155.13 4.50 319.20 4.50 214.80 275 3.48 152.96 4.50 319.20 4.50 214.80 280 3.58 150.06 4.50 319.20 4.50 214.80 285 3.81 146.62 4.50 319.20 4.50 214.80 290 4.05 142.87 4.50 319.20 4.50 214.80 295 3.87 139.11 4.50 319.20 4.50 214.80 300 3.81 135.08 4.50 319.20 4.50 214.80 305 4.15 130.76 4.50 319.20 4.50 214.80 310 4.93 128.22 4.50 319.20 4.50 214.80 i 315 5.81 121.64 4.50 319.20 4.50 214.80 © 320 6.45 117.13 4.50 319.20 4.50 214.80 : 325 6.01 112.84 4.50 319.20 4.50 214.80 I 330 5.21 108.54 4.50 319.20 4.50 214.80 ; 335 4.42 104.13 4.50 319.20 4.50 214.80 | 340 4.30 99.59 4.50 319.20 4.50 214.80 [ 345 4.19 95.03 4.50 319.20 4.50 214.80 350 4.15 90.46 4.50 319.20 4.50 214.80 355 4.49 85.89 4.50 319.20 4.50 214.80 Frequency Coordination and Interference Analysis Report 08/25/2011 Page 6 of 7

Certification I hereby certify that I am the technically qualified person responsible for the preparation of the frequency coordination data contained in this report. | 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 thatit is complete and correct to the best of my knowledge and belief. 3%“% £. Cowle»r" Jeffrey E. Cowles EngineerI!I, Telecommunications | COMSEARCH 19700 Janelia Farm Blvd. Ashburn, Va. 20147 DATED: August 25, 2011 Frequency Coordination and Interference Analysis Report 08/25/2011 Page 7 of 7


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Document Modified: 2019-04-09 14:52:12
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