Attachment Exhibit B

This document pretains to SES-STA-20130122-00080 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2013012200080_982181

Exhibit B Prepared By COMSEARCH 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Prepared For Intelsat License LLC Castle Rock, Colorado Temporary Transmit/Receive Earth Station Operation Dates: 02/08/2013 – 04/10/2013 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 January 17, 2013. Company Boulder, County of CBS Broadcasting Inc City of Boulder City of Colorado Springs Clearwire Spectrum Holdings III, LLC Comcast of Colorado/Pennsylvania/WV LLC El Paso County InformationTechnologies Federal Communications Commission FiberTower Network Services Corp. KLZ RADIO, INC. LP Broadband, Inc. MOBILE RELAY ASSOCIATES INC MPX, Inc. Memorial Health System Memorial Hospital NE Colorado Cellular, Inc. NSAC, LLC National Digital TV Ctr - Comcast Media New Cingular Wireless PCS LLC -Colorado PCI BROADBAND QWEST CORPORATION Sprint Spectrum LP DBA Sprint PCS State of Colorado Verizon Wireless (VAW) LLC -CO/ID/MT/WY Vyvx , LLC - Colorado WELD COUNTY COLORADO Weld County District RE3J Westminster City Colorado 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 01/21/2013 Page 1 of 5

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 01/21/2013 Job Number: 130117COMSJC01 Administrative Information Status TEMPORARY (Operation from 02/08/2013 to 04/10/2013) Call Sign TEMP04 Licensee Code INTELS Licensee Name Intelsat License LLC Site Information CASTLE ROCK, COLORADO Venue Name Latitude (NAD 83) 39° 16' 35.0" N Longitude (NAD 83) 104° 48' 23.9" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 2095.99 m / 6876.6 ft Link Information Satellite Type Geostationary Mode TO - Transmit-Only Modulation Digital Satellite Arc 65° W to 150° West Longitude Azimuth Range 127.2° to 237.8° Corresponding Elevation Angles 28.9° / 25.2° Antenna Centerline (AGL) 4.57 m / 15.0 ft Antenna Information Transmit Manufacturer Vertex Model 8.1 Meter Gain / Diameter 61.0 dBi / 8.1 m 3-dB / 15-dB Beamwidth 0.60° / 1.20° Max Available RF Power (dBW/4 kHz) -1.1 (dBW/MHz) 22.9 Maximum EIRP (dBW/4 kHz) 59.9 (dBW/MHz) 83.9 (dBW) 83.0 Interference Objectives: Long Term -151.0 dBW/4 kHz 20% Short Term -128.0 dBW/4 kHz 0.0025% Frequency Information Transmit 18.0 GHz Emission / Frequency Range (MHz) 816KFXD / 17301.0 816KFXD / 17302.5 Max Great Circle Coordination Distance 158.7 km / 98.6 mi Precipitation Scatter Contour Radius 201.7 km / 125.3 mi Frequency Coordination and Interference Analysis Report 01/21/2013 Page 2 of 5

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' 35.0" N Longitude (NAD 83) 104° 48' 23.9" W Ground Elevation (AMSL) 2095.99 m / 6876.6 ft Antenna Centerline (AGL) 4.57 m / 15.0 ft Antenna Model Vertex 8.1 Meter Antenna Mode Transmit 18.0 GHz Interference Objectives: Long Term -151.0 dBW/4 kHz 20% Short Term -128.0 dBW/4 kHz 0.0025% Max Available RF Power -1.1 (dBW/4 kHz) Transmit 18.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 4.04 119.77 -10.00 100.00 5 4.36 119.02 -10.00 100.00 10 4.58 114.64 -10.00 100.00 15 3.75 110.03 -10.00 100.00 20 2.70 105.41 -10.00 100.00 25 2.38 100.92 -10.00 100.00 30 2.29 96.46 -10.00 100.00 35 2.25 91.99 -10.00 100.00 40 2.21 87.52 -10.00 100.00 45 2.15 83.06 -10.00 100.00 50 1.71 78.65 -10.00 100.00 55 0.74 74.38 -10.00 108.66 60 0.65 70.06 -10.00 112.67 65 0.24 65.86 -10.00 138.50 70 0.00 61.70 -10.00 141.52 75 0.00 57.56 -10.00 141.52 80 0.00 53.51 -10.00 141.52 85 0.00 49.58 -10.00 141.52 90 0.00 45.79 -9.52 142.92 95 0.00 42.20 -8.63 145.54 100 0.00 38.86 -7.74 148.26 105 0.00 35.85 -6.86 150.98 110 0.00 33.24 -6.04 153.58 115 0.21 30.96 -5.27 155.15 120 0.28 29.42 -4.72 150.32 125 0.21 28.75 -4.47 158.68 130 0.48 28.52 -4.38 134.55 135 0.37 29.46 -4.73 142.41 140 0.44 30.96 -5.27 135.57 145 0.37 33.20 -6.03 139.09 150 0.53 35.66 -6.80 125.94 155 0.81 37.82 -7.44 112.59 160 0.86 39.81 -8.00 108.95 165 0.97 41.36 -8.42 103.30 170 1.14 42.41 -8.69 100.00 175 0.85 43.43 -8.94 106.71 180 0.83 43.71 -9.01 107.68 185 0.68 43.60 -8.99 113.85 Frequency Coordination and Interference Analysis Report 01/21/2013 Page 3 of 5

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' 35.0" N Longitude (NAD 83) 104° 48' 23.9" W Ground Elevation (AMSL) 2095.99 m / 6876.6 ft Antenna Centerline (AGL) 4.57 m / 15.0 ft Antenna Model Vertex 8.1 Meter Antenna Mode Transmit 18.0 GHz Interference Objectives: Long Term -151.0 dBW/4 kHz 20% Short Term -128.0 dBW/4 kHz 0.0025% Max Available RF Power -1.1 (dBW/4 kHz) Transmit 18.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 1.31 42.25 -8.64 100.00 195 0.65 41.66 -8.49 116.29 200 1.15 39.56 -7.93 100.00 205 0.92 37.73 -7.42 108.15 210 0.91 35.36 -6.71 110.50 215 1.03 32.59 -5.83 108.24 220 1.13 29.64 -4.80 108.76 225 2.06 26.29 -3.49 100.00 230 2.29 24.14 -2.57 100.00 235 2.34 23.02 -2.05 100.00 240 2.27 23.02 -2.05 100.00 245 2.39 23.85 -2.44 100.00 250 2.49 25.60 -3.21 100.00 255 2.57 28.12 -4.23 100.00 260 2.58 31.25 -5.37 100.00 265 2.63 34.76 -6.53 100.00 270 2.63 38.58 -7.66 100.00 275 2.71 42.58 -8.73 100.00 280 3.27 46.56 -9.70 100.00 285 3.34 50.87 -10.00 100.00 290 3.51 55.25 -10.00 100.00 295 3.60 59.72 -10.00 100.00 300 3.41 64.30 -10.00 100.00 305 3.30 68.89 -10.00 100.00 310 3.61 73.45 -10.00 100.00 315 3.77 78.06 -10.00 100.00 320 4.51 82.67 -10.00 100.00 325 4.46 87.35 -10.00 100.00 330 3.97 92.02 -10.00 100.00 335 3.28 96.64 -10.00 100.00 340 3.12 101.26 -10.00 100.00 345 3.33 105.90 -10.00 100.00 350 3.44 110.51 -10.00 100.00 355 4.12 115.21 -10.00 100.00 Frequency Coordination and Interference Analysis Report 01/21/2013 Page 4 of 5

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, Va. 20147 DATED: January 21, 2013 Frequency Coordination and Interference Analysis Report 01/21/2013 Page 5 of 5


Document Created: 2013-01-22 15:36:38
Document Modified: 2013-01-22 15:36:38
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