Attachment Exhibit B

This document pretains to SES-STA-INTR2019-00088 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTAINTR201900088_1612508

Exhibit B Prepared By COMSEARCH 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Prepared For Intelsat License LLC Fillmore, California Temporary Transmit-Only Earth Station Operation Dates: 02/20/2019 – 04/20/2019 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 December 17, 2018. Company Air Sites 2000 LLC Arizona Public Service Company (APS) Arizona, State Of BNSF Railway Company Beacon West Energy Group, LLC. Boeing Company CBS Broadcasting Inc CBS Communications Services Inc CCO SoCal I, LLC California Internet Solutions, Inc. California Internet, L.P California, State of City of Glendale City of Los Angeles Dept Water & Power City of Pomona City of Yuma Coachella Valley Water District Eastern Municipal Water District El Paso Natural Gas Company, LLC Federal Communication Commission Freeport-McMoRan Oil & Gas LLC Fresno MSA Limited Partnership Glendale City California Global Telecom & Technology Americas Global Telecom & Technology Americas, In Harris Corporation (Virginia) ION Media Los Angeles License, Inc. Incomm Division Church of Scientology Kern, County of Lockheed Martin Corp - California Los Angeles City Info Technology Agency Los Angeles County Dept of Public Works Los Angeles County FCC Licensing Section Los Angeles County Metro Transit Auth Los Angeles Regional Interoperable Comm Frequency Coordination and Interference Analysis Report 01/03/2019 Page 1 of 6

Los Angeles SMSA Ltd. Partnership Los Angeles Unified School District MHO Networks Metropolitan Water Dist of So California Mile High Inc. Mobile Relay Associates Inc. New Cingular Wireless PCS LLC - N CAL New Cingular Wireless PCS, LLC - SE Cal Olympic Wireless, LLC Orange, County of, CA Pacific Gas and Electric Company Riverside, County of San Bernardino County of California San Diego Gas & Electric Company San Diego, County of Santa Barbara, County of Southern California Edison Company Southern California Gas Company Southern California Regional Rail Auth. Sprint PCS Sprint Spectrum L.P. Sprint Telephony PCS, L.P. Ultimate Internet Access, Inc Union Pacific Railroad Company University of California, HPWREN Ventura, County of Verizon Wireless (VAW) LLC (Southern CA) Verizon Wireless (VAW) LLC-N CA/NV Verizon Wireless(VAW) LLC-AZ/CO/NM/NV/UT 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 01/03/2019 Page 2 of 6

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 01/03/2019 Job Number: 181217COMSGE01 Administrative Information Status TEMPORARY (Operation from 02/20/2019 to 04/20/2019) Call Sign E4132 Licensee Code INTELS Licensee Name Intelsat License LLC Site Information FILLMORE, CA Venue Name Latitude (NAD 83) 34° 24' 22.0" N Longitude (NAD 83) 118° 53' 34.0" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 331.09 m / 1086.3 ft Link Information Satellite Type Geostationary Mode TO - Transmit-Only Modulation Digital Satellite Arc 45.6° W to 192.2° West Longitude Azimuth Range 99.6° to 260.4° Corresponding Elevation Angles 5.1° / 5.0° Antenna Centerline (AGL) 8.23 m / 27.0 ft Antenna Information Transmit - FCC32 Manufacturer Scientific-Atlanta Model 3311 Gain / Diameter 53.8 dBi / 10.3 m 3-dB / 15-dB Beamwidth 0.40° / 0.60° Max Available RF Power (dBW/4 kHz) 10.0 (dBW/MHz) 34.0 Maximum EIRP (dBW/4 kHz) 64.0 (dBW/MHz) 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) 1M00GXD / 6718.0 Max Great Circle Coordination Distance 535.5 km / 332.7 mi Precipitation Scatter Contour Radius 377.8 km / 234.7 mi Frequency Coordination and Interference Analysis Report 01/03/2019 Page 3 of 6

Coordination Values FILLMORE, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 34° 24' 22.0" N Longitude (NAD 83) 118° 53' 34.0" W Ground Elevation (AMSL) 331.09 m / 1086.3 ft Antenna Centerline (AGL) 8.23 m / 27.0 ft Antenna Model Scientific-Atlanta 10.3 meter Antenna Mode Transmit 6.7 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power 10.0 (dBW/4 kHz) Transmit 6.7 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 9.23 99.59 -10.00 100.00 5 10.68 94.61 -10.00 100.00 10 11.53 89.63 -10.00 100.00 15 9.69 84.65 -10.00 100.00 20 7.91 79.64 -10.00 100.00 25 9.98 74.69 -10.00 100.00 30 9.81 69.70 -10.00 100.00 35 10.40 64.75 -10.00 100.00 40 10.04 59.75 -10.00 100.00 45 9.30 54.74 -10.00 100.00 50 8.25 49.70 -10.00 100.00 55 7.02 44.66 -9.25 100.00 60 8.47 39.75 -7.98 100.00 65 9.70 34.90 -6.57 100.00 70 9.19 29.89 -4.89 100.00 75 8.53 24.86 -2.89 100.00 80 7.11 19.73 -0.38 100.49 85 5.27 14.63 2.87 132.56 90 4.58 9.64 7.40 161.57 95 5.46 4.65 15.32 195.16 100 4.77 0.47 40.28 525.95 105 3.79 5.08 14.34 213.40 110 3.63 9.18 7.93 184.19 115 2.67 13.72 3.57 183.23 120 2.31 17.83 0.72 177.38 125 1.52 22.14 -1.63 187.27 130 2.21 25.42 -3.13 158.97 135 2.38 28.89 -4.52 148.56 140 2.46 32.24 -5.71 141.79 145 2.77 35.22 -6.67 133.29 150 2.42 38.43 -7.62 135.14 155 2.83 40.74 -8.25 126.47 160 2.84 42.99 -8.83 124.19 165 3.34 44.34 -9.17 113.76 170 2.95 46.01 -9.57 119.26 175 2.90 46.86 -9.77 119.44 180 2.60 47.42 -9.90 124.52 185 2.02 47.72 -9.97 134.07 Frequency Coordination and Interference Analysis Report 01/03/2019 Page 4 of 6

Coordination Values FILLMORE, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 34° 24' 22.0" N Longitude (NAD 83) 118° 53' 34.0" W Ground Elevation (AMSL) 331.09 m / 1086.3 ft Antenna Centerline (AGL) 8.23 m / 27.0 ft Antenna Model Scientific-Atlanta 10.3 meter Antenna Mode Transmit 6.7 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power 10.0 (dBW/4 kHz) Transmit 6.7 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 2.12 46.80 -9.76 134.19 195 0.87 46.57 -9.70 173.10 200 0.26 45.15 -9.37 214.86 205 0.93 42.25 -8.65 174.79 210 0.65 39.75 -7.98 192.37 215 0.87 36.59 -7.08 184.97 220 0.00 33.92 -6.26 235.05 225 0.00 30.45 -5.09 240.59 230 0.00 26.83 -3.72 247.31 235 0.00 23.09 -2.08 255.01 240 0.00 19.24 -0.11 265.69 245 0.00 15.33 2.36 279.98 250 0.00 11.35 5.63 300.44 255 0.00 7.37 10.31 333.05 260 0.00 5.06 14.40 535.49 265 0.00 6.84 11.13 339.08 270 0.00 10.85 6.11 303.65 275 0.92 15.18 2.47 224.33 280 1.16 19.99 -0.52 203.12 285 2.42 24.75 -2.84 155.22 290 4.00 29.64 -4.80 118.45 295 3.78 34.64 -6.49 115.93 300 4.19 39.63 -7.95 104.05 305 3.71 44.64 -9.24 106.76 310 3.07 49.65 -10.00 115.29 315 2.67 54.65 -10.00 122.82 320 2.97 59.64 -10.00 117.12 325 4.02 64.62 -10.00 100.00 330 5.35 69.62 -10.00 100.00 335 6.18 74.62 -10.00 100.00 340 6.77 79.62 -10.00 100.00 345 7.57 84.62 -10.00 100.00 350 7.96 89.62 -10.00 100.00 355 8.29 94.61 -10.00 100.00 Frequency Coordination and Interference Analysis Report 01/03/2019 Page 5 of 6

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. BY: Gary K. Edwards Senior Manager COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 DATED: January 3, 2019 Frequency Coordination and Interference Analysis Report 01/03/2019 Page 6 of 6


Document Created: 2019-01-28 15:56:38
Document Modified: 2019-01-28 15:56:38
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