Attachment Exhibit A

This document pretains to SES-STA-INTR2019-02686 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTAINTR201902686_1787656

Exhibit A Prepared By COMSEARCH 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Prepared For Intelsat License LLC Paumalu, Hawaii Temporary Transmit-Only Earth Station Operation Dates: 11/15/2019 – 05/15/2020 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 June 14, 2019. Company 3G Wireless, LLC AERIAL VIDEO SYSTEMS Alascom Inc Borgeson, Tom R. Broadcast Sports Inc. Casper, John Chicago Comnet Corp Citywide News Network, Inc. Cowboys Stadium LP CP Communications DCI II, INC. Direct Broadcast Services, Inc. Federal Communication Commission Frontier California Inc. HF Enterprises, Inc Hallco Unlimited, Inc. Hawaii Public Television Foundation Hawaiian Telcom, Inc. Heiden, William im360 Entertainment Information & Display Systems, Inc. Information Super Station, LLC Interlink Network Corp International Communications Group, Inc International Electronic Information Services, Inc KHNL/KGMB License Subsidiary, LLC KITV, Inc Loop inc MERCURY COMMUNICATIONS Microwave Video Systems, LLC Moreen, Steven K NEW ENGLAND DIGITAL DISTRIBUTION, INC. NEXSTAR BROADCASTING, INC. Frequency Coordination and Interference Analysis Report 07/01/2019 Page 1 of 6

NSM Surveillance Navajo Communications Company Onboard Images Pacific Bell Tel Com dba AT&T California Pacific Television Cneter Penn Service Microwave Co., Inc. Plateau Telecommunications, Inc. Plum TV, LLC Production & Satellite Services, Inc. REMOTE FACILITIES CONSULTING SERVICES RF Central, LLC RF Film, Inc Radiofone, Inc. Randy Hermes Production Remote Broadcasts, Inc. Speedshotz, Inc TTWN Networks, LLC Unisat, Inc. United Telephone - Southeast Vitec Broadcast Services, Inc Vyvx, LLC Westar Satellite Services LP Winged Vision Inc Wolfe Air Aviation 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 07/01/2019 Page 2 of 6

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 06/14/2019 Job Number: 190614COMSGE01 Administrative Information Status TEMPORARY (Operation from 11/15/2019 to 05/15/2020) Call Sign TEMP05 Licensee Code INTELS Licensee Name Intelsat License LLC Site Information PAUMALU, HI Venue Name Latitude (NAD 83) 21° 40' 14.2" N Longitude (NAD 83) 158° 2' 7.8" W Climate Zone B Rain Zone 4 Ground Elevation (AMSL) 132.9 m / 436.0 ft Link Information Satellite Type Geostationary Mode TO - Transmit-Only Modulation Digital Satellite Arc 83° W to 233° West Longitude Azimuth Range 95.6° to 264.3° Corresponding Elevation Angles 5.2° / 5.3° Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Information Transmit - FCC32 Manufacturer ViaSat Model 7.3 FPA Gain / Diameter 40.9 dBi / 7.3 m 3-dB / 15-dB Beamwidth 1.00° / 2.00° Max Available RF Power (dBW/4 kHz) 17.8 (dBW/MHz) 41.8 Maximum EIRP (dBW/4 kHz) 58.7 (dBW/MHz) 82.7 Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Frequency Information Transmit 2.0 GHz Emission / Frequency Range (MHz) 17K2G1D / 2109.75 Max Great Circle Coordination Distance 765.4 km / 475.5 mi Precipitation Scatter Contour Radius 467.6 km / 290.5 mi Frequency Coordination and Interference Analysis Report 07/01/2019 Page 3 of 6

Coordination Values PAUMALU, HI Licensee Name Intelsat License LLC Latitude (NAD 83) 21° 40' 14.2" N Longitude (NAD 83) 158° 2' 7.8" W Ground Elevation (AMSL) 132.9 m / 436.0 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model ViaSat 7.3 meter Antenna Mode Transmit 2.0 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power 17.8 (dBW/4 kHz) Transmit 2.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 0.00 95.62 -10.00 369.42 5 0.00 90.64 -10.00 369.42 10 0.00 85.66 -10.00 369.42 15 0.00 80.68 -10.00 369.42 20 0.00 75.70 -10.00 369.42 25 0.00 70.72 -10.00 369.42 30 0.00 65.75 -10.00 369.42 35 0.00 60.77 -10.00 369.42 40 1.74 55.71 -10.00 184.71 45 2.11 50.71 -10.00 169.55 50 2.50 45.70 -9.50 159.68 55 2.56 40.71 -8.24 163.98 60 2.69 35.72 -6.82 167.10 65 2.68 30.73 -5.19 176.01 70 3.12 25.72 -3.26 172.15 75 2.87 20.77 -0.93 193.19 80 2.68 15.84 2.01 217.29 85 2.68 10.94 6.03 246.42 90 2.68 6.18 12.22 299.13 95 2.27 3.02 20.01 504.70 100 2.84 4.97 14.59 311.75 105 3.03 9.48 7.58 241.35 110 2.72 14.19 3.20 223.85 115 3.53 18.43 0.36 179.65 120 3.29 23.05 -2.07 173.47 125 3.24 27.55 -4.00 165.05 130 3.28 31.96 -5.61 155.93 135 3.20 36.34 -7.01 151.29 140 2.78 40.76 -8.26 157.25 145 2.25 45.11 -9.36 168.23 150 2.48 48.92 -10.00 157.82 155 2.22 52.72 -10.00 166.07 160 2.74 55.71 -10.00 149.87 165 2.75 58.43 -10.00 149.76 170 2.52 60.59 -10.00 156.60 175 2.86 61.41 -10.00 146.60 180 2.74 61.88 -10.00 150.00 185 2.48 61.78 -10.00 158.01 Frequency Coordination and Interference Analysis Report 07/01/2019 Page 4 of 6

Coordination Values PAUMALU, HI Licensee Name Intelsat License LLC Latitude (NAD 83) 21° 40' 14.2" N Longitude (NAD 83) 158° 2' 7.8" W Ground Elevation (AMSL) 132.9 m / 436.0 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model ViaSat 7.3 meter Antenna Mode Transmit 2.0 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power 17.8 (dBW/4 kHz) Transmit 2.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 2.41 60.69 -10.00 160.01 195 2.31 58.73 -10.00 163.19 200 1.85 56.23 -10.00 179.48 205 1.28 53.21 -10.00 204.51 210 0.91 49.68 -10.00 229.91 215 0.91 45.72 -9.50 233.33 220 0.74 41.65 -8.49 262.92 225 1.04 37.25 -7.28 236.07 230 0.72 33.02 -5.97 288.11 235 0.39 28.71 -4.45 371.72 240 0.00 24.36 -2.67 439.46 245 0.00 19.82 -0.43 435.57 250 0.00 15.24 2.42 470.81 255 0.00 10.72 6.25 541.73 260 0.00 6.83 11.13 691.24 265 0.00 5.33 13.83 765.40 270 0.00 7.75 9.77 653.85 275 0.00 11.89 5.12 517.95 280 0.00 16.51 1.55 458.46 285 0.00 21.30 -1.21 452.72 290 0.00 26.17 -3.44 432.29 295 0.00 31.08 -5.31 414.83 300 0.00 36.01 -6.91 399.60 305 0.00 40.95 -8.31 386.08 310 0.00 45.90 -9.55 373.91 315 0.00 50.87 -10.00 369.42 320 0.00 55.83 -10.00 369.42 325 0.00 60.80 -10.00 369.42 330 0.00 65.78 -10.00 369.42 335 0.00 70.75 -10.00 369.42 340 0.00 75.73 -10.00 369.42 345 0.00 80.71 -10.00 369.42 350 0.00 85.69 -10.00 369.42 355 0.00 90.66 -10.00 369.42 Frequency Coordination and Interference Analysis Report 07/01/2019 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: July 1, 2019 Frequency Coordination and Interference Analysis Report 07/01/2019 Page 6 of 6


Document Created: 2019-07-11 18:26:07
Document Modified: 2019-07-11 18:26:07
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