Attachment Coordination

This document pretains to SES-LIC-INTR2016-01127 for License on a Satellite Earth Station filing.

IBFS_SESLICINTR201601127_1136464

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for SES Americom, Inc. SOUTH MTN, CA Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 March 30, 2016

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA .................................................................................................. 8 5. CERTIFICATION ......................................................................................................................................... 12 Frequency Coordination and Interference Analysis Report 03/30/2016 Page 2 of 12

1. CONCLUSIONS An interference study considering all existing, proposed and prior coordinated microwave facilities within the coordination contours of the proposed earth station demonstrates that this site will operate satisfactorily with the common carrier microwave environment. Further, there will be no restrictions of its operation due to interference considerations. Frequency Coordination and Interference Analysis Report 03/30/2016 Page 3 of 12

2. SUMMARY OF RESULTS A number of great circle interference cases were identified during the interference study of the proposed earth station. Each of the cases, which exceeded the interference objective on a line-of-sight basis, was profiled and the propagation losses estimated using NBS TN101 (Revised) techniques. The losses were found to be sufficient to reduce the signal levels to acceptable magnitudes in every case. The following companies reported potential great circle interference conflicts that did not meet the objectives on a line-of-sight basis. When over-the-horizon losses are considered on the interfering paths, sufficient blockage exists to negate harmful interference from occurring with the proposed transmit-only earth station. Company California, State of Los Angeles County FCC Licensing Section Los Angeles SMSA Ltd. Partnership Southern California Edison Company Southern California Gas Company Union Pacific Railroad Company No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 03/30/2016 Page 4 of 12

3. SUPPLEMENTAL SHOWING 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. Coordination data for this earth station was sent to the below listed carriers with a letter dated 02/24/2016. Company 3G Wireless, LLC AERIAL VIDEO SYSTEMS Alascom Inc Area Energy LLC Ascent Media Network Services, LLC Bellsouth Telecommunications, Inc. BNSF Railway Company Boeing Company Borgeson, Tom R. Broadcast Sports Inc. California, State of Carolina Telephone and Telegraph Co Casper, John CBS Broadcasting Inc CBS Communication Services Inc CenturyTel of the Southwest, Inc. Chicago Comnet Corp Cincinnati Bell Wireless LLC City of Glendale City of Los Angeles Dept Water & Power City of Pomona City of Torrance Citywide News Network, Inc. Cohen, Elena County of Ventura - Sheriffs Office Cowboys Stadium LP DCI II, INC. Direct Broadcast Services, Inc. Freeport-McMoRan Oil & Gas LLC Fresno MSA Limited Partnership Glendale, City of Global Telecom & Technology Americas, In Goodyear Tire & Rubber Company GSN News, Inc GTE Mobilnet of Santa Barbara LTD Ptnsh Hallco Unlimited, Inc. Hawaiian Telcom, Inc. Heiden, William HF Enterprises, Inc Illinois Bell Telephone Company Frequency Coordination and Interference Analysis Report 03/30/2016 Page 5 of 12

INCOMM DIVISION CHURCH OF SCIENTOLOGY Indiana Bell Telephone Company Information & Display Systems, Inc. Information Super Station, LLC International Communications Group, Inc. Kentucky RSA #3 Cellular General Partner Kentucky RSA #4 Cellular General Partner KTLA, LLC Long Beach City Wireless Comm Div 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 SMSA Ltd. Partnership LOS ANGELES TELEVISION STATION KCAL LLC LOS ANGELES UNIFIED SCHOOL DISTRICT Los Angeles, City of MERCURY COMMUNICATIONS Metro Networks Communications, Inc. Metropolitan Water Dist of So California MHO Networks Michigan Bell Telephone Company MOBILE RELAY ASSOCIATES INC Moreen, Steven K Navajo Communications Company NBC Telemundo License LLC New Cingular Wireless PCS LLC - N CAL NEW ENGLAND DIGITAL DISTRIBUTION, INC. NEW ENGLAND SATELLITE SYSTEMS INC NorthWest Suburbs Community Access Corp NSM Surveillance OHIO BELL TELEPHONE COMPANY Olympic Wireless, LLC Onboard Images Pacific Bell Tel Com dba AT&T California Pacific Gas and Electric Company PACIFIC PIPELINE SYSTEM LLC Penn Service Microwave Co., Inc. Plateau Telecommunications, Inc. Plum TV, LLC Production & Satellite Services, Inc. Public Television Communications Center QUICK LINK CONNECTIONS INC Qwest Corporation Radiofone, Inc. Randy Hermes Production RCC Minnesota Inc. - MN NE ND SD Regulus Media Services, Inc. Remote Broadcasts, Inc. REMOTE FACILITIES CONSULTING SERVICES RF Central, LLC RF Film, Inc Santa Barbara, County of South Bay Regional Public Comm Authority Southern California Edison Company Southern California Gas Company Frequency Coordination and Interference Analysis Report 03/30/2016 Page 6 of 12

Southern California License, LLC Southwestern Bell Telephone L.P. Speedshotz, Inc Time Warner Cable Pacific West LLC Total RF Marketing Inc Union Pacific Railroad Company Unisat, Inc. United Telephone - Southeast VENOCO, INC. Ventura, County of Verizon California Inc. Verizon Maryland, Inc. Verizon New England Inc. Verizon New Jersey, Inc. Verizon New York, Inc. Verizon North Inc. Verizon Northwest Inc. Verizon Pennsylvania, Inc. VERIZON SOUTH INC. Verizon Virginia, Inc. Verizon Washington DC, Inc. Verizon Wireless (VAW) LLC-N CA/NV Village Video Productions Inc Vyvx, LLC Westar Satellite Services LP Western Technical Services Wexler Video, Inc. Winged Vision Inc Wisconsin Bell Telephone Company Wolfe Air Aviation Frequency Coordination and Interference Analysis Report 03/30/2016 Page 7 of 12

4. EARTH STATION COORDINATION DATA This section presents the data pertinent to frequency coordination of the proposed earth station that was circulated to all carriers within its coordination contours. Frequency Coordination and Interference Analysis Report 03/30/2016 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 02/24/2016 Job Number: <PCNJobCode> Administrative Information Status ENGINEER PROPOSAL Call Sign <PCNCallSign> Licensee Code P3210 Licensee Name SES Americom, Inc. Site Information SOUTH MTN, CA Venue Name Latitude (NAD 83) 34° 19' 32.0" N Longitude (NAD 83) 118° 59' 44.0" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 311.59 m / 1022.3 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 115° W to 137° West Longitude Azimuth Range 172.9° to 210.0° Corresponding Elevation Angles 49.9° / 45.7° Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer General Dynamics General Dynamics Model 11.1 meter 11.1 meter Gain / Diameter 52.0 dBi / 11.1 m 55.7 dBi / 11.1 m 3-dB / 15-dB Beamwidth 0.44° / 0.92° 0.28° / 0.59° Max Available RF Power (dBW/4 kHz) (1) -9.5 (2) 0.5 (dBW/MHz) 14.5 24.5 Maximum EIRP (dBW/4 kHz) 46.2 56.2 (dBW/MHz) 70.2 80.2 Interference Objectives: Long Term -156.0 dBW/MHz 20% -154.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -131.0 dBW/4 kHz 0.0025% Frequency Information Receive 4.0 GHz Transmit 6.1 GHz Emission / Frequency Range (MHz) N0N - 30M0G7W / 3700.0 - 4200.0 (1) N0N - 30M0G7W / 5925.0 - 6425.0 (2) N0N - 30M0G7W / 6425.0 – 6650.27 (2) N0N - 30M0G7W / 6679.42 - 6710.0 Max Great Circle Coordination Distance 285.3 km / 177.2 mi 144.7 km / 89.9 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 03/30/2016 Page 9 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values SOUTH MTN, CA Licensee Name SES Americom, Inc. Latitude (NAD 83) 34° 19' 32.0" N Longitude (NAD 83) 118° 59' 44.0" W Ground Elevation (AMSL) 311.59 m / 1022.3 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model General Dynamics 11.1 meter Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz Interference Objectives: Long Term -156.0 dBW/MHz 20% -154.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -131.0 dBW/4 kHz 0.0025% Max Available RF Power 0.5/ -9.5 (dBW/4 kHz) Receive 4.0 GHz Transmit 6.1 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 14.31 137.70 -10.00 100.00 -10.00 100.00 5 14.37 140.76 -10.00 100.00 -10.00 100.00 10 14.18 140.92 -10.00 100.00 -10.00 100.00 15 12.43 137.38 -10.00 100.00 -10.00 100.00 20 14.37 136.47 -10.00 100.00 -10.00 100.00 25 13.05 132.72 -10.00 100.00 -10.00 100.00 30 11.07 128.45 -10.00 100.00 -10.00 100.00 35 11.28 125.47 -10.00 100.00 -10.00 100.00 40 10.44 121.74 -10.00 100.00 -10.00 100.00 45 9.40 117.88 -10.00 100.00 -10.00 100.00 50 8.08 113.92 -10.00 103.05 -10.00 100.00 55 8.31 110.52 -10.00 101.07 -10.00 100.00 60 9.25 107.21 -10.00 100.00 -10.00 100.00 65 10.48 103.77 -10.00 100.00 -10.00 100.00 70 12.78 100.29 -10.00 100.00 -10.00 100.00 75 14.02 96.43 -10.00 100.00 -10.00 100.00 80 13.13 92.36 -10.00 100.00 -10.00 100.00 85 12.53 88.36 -10.00 100.00 -10.00 100.00 90 11.48 84.47 -10.00 100.00 -10.00 100.00 95 10.34 80.73 -10.00 100.00 -10.00 100.00 100 9.74 77.04 -10.00 100.00 -10.00 100.00 105 10.12 73.22 -10.00 100.00 -10.00 100.00 110 9.23 69.81 -10.00 100.00 -10.00 100.00 115 8.32 66.60 -10.00 100.97 -10.00 100.00 120 7.08 63.76 -10.00 113.48 -10.00 100.00 125 6.48 60.87 -10.00 119.93 -10.00 100.00 130 7.44 57.30 -10.00 109.65 -10.00 100.00 135 8.09 53.98 -10.00 102.96 -10.00 100.00 140 9.06 50.57 -10.00 100.00 -10.00 100.00 145 9.08 48.03 -10.00 100.00 -10.00 100.00 150 8.39 46.38 -9.66 101.66 -9.66 100.00 155 8.26 44.67 -9.25 104.47 -9.25 100.00 160 7.94 43.53 -8.97 108.49 -8.97 100.00 165 6.92 43.54 -8.97 119.22 -8.97 100.00 170 5.02 44.94 -9.32 136.14 -9.32 100.00 175 1.96 47.95 -10.00 195.49 -10.00 100.00 180 0.99 49.12 -10.00 220.77 -10.00 100.00 185 0.84 48.98 -10.00 229.34 -10.00 105.42 Frequency Coordination and Interference Analysis Report 03/30/2016 Page 10 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values SOUTH MTN, CA Licensee Name SES Americom, Inc. Latitude (NAD 83) 34° 19' 32.0" N Longitude (NAD 83) 118° 59' 44.0" W Ground Elevation (AMSL) 311.59 m / 1022.3 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model General Dynamics 11.1 meter Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz Interference Objectives: Long Term -156.0 dBW/MHz 20% -154.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -131.0 dBW/4 kHz 0.0025% Max Available RF Power 0.5/ -9.5 (dBW/4 kHz) Receive 4.0 GHz Transmit 6.1 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 0.00 48.89 -10.00 285.28 -10.00 144.69 195 0.96 46.67 -9.72 224.07 -9.72 100.78 200 2.19 44.41 -9.19 194.14 -9.19 100.00 205 2.69 43.23 -8.90 184.13 -8.90 100.00 210 3.05 42.64 -8.75 176.64 -8.75 100.00 215 3.93 42.02 -8.59 156.07 -8.59 100.00 220 3.36 43.29 -8.91 166.94 -8.91 100.00 225 1.19 46.47 -9.68 216.05 -9.68 100.00 230 2.23 47.02 -9.81 190.30 -9.81 100.00 235 3.70 47.68 -9.96 154.28 -9.96 100.00 240 4.34 49.47 -10.00 142.68 -10.00 100.00 245 6.13 50.87 -10.00 123.83 -10.00 100.00 250 7.44 53.05 -10.00 109.61 -10.00 100.00 255 7.81 56.11 -10.00 105.73 -10.00 100.00 260 8.19 59.38 -10.00 102.15 -10.00 100.00 265 7.16 63.37 -10.00 112.63 -10.00 100.00 270 8.45 66.58 -10.00 100.00 -10.00 100.00 275 9.64 70.06 -10.00 100.00 -10.00 100.00 280 11.86 73.53 -10.00 100.00 -10.00 100.00 285 11.98 77.61 -10.00 100.00 -10.00 100.00 290 10.22 81.91 -10.00 100.00 -10.00 100.00 295 10.14 85.97 -10.00 100.00 -10.00 100.00 300 10.96 90.04 -10.00 100.00 -10.00 100.00 305 12.39 94.22 -10.00 100.00 -10.00 100.00 310 13.59 98.50 -10.00 100.00 -10.00 100.00 315 12.97 102.61 -10.00 100.00 -10.00 100.00 320 13.44 106.85 -10.00 100.00 -10.00 100.00 325 13.14 110.91 -10.00 100.00 -10.00 100.00 330 14.88 115.47 -10.00 100.00 -10.00 100.00 335 13.46 119.06 -10.00 100.00 -10.00 100.00 340 13.50 122.99 -10.00 100.00 -10.00 100.00 345 14.68 127.34 -10.00 100.00 -10.00 100.00 350 16.12 131.81 -10.00 100.00 -10.00 100.00 355 17.30 136.14 -10.00 100.00 -10.00 100.00 Frequency Coordination and Interference Analysis Report 03/30/2016 Page 11 of 12

5. CERTIFICATION I HEREBY CERTIFY THAT I AM THE TECHNICALLY QUALIFIED PERSON RESPONSIBLE FOR THE PREPARATION OF THE FREQUENCY COORDINATION DATA CONTAINED IN THIS APPLICATION, THAT I AM FAMILIAR WITH PARTS 101 AND 25 OF THE FCC RULES AND REGULATIONS, THAT I HAVE EITHER PREPARED OR REVIEWED THE FREQUENCY COORDINATION DATA SUBMITTED WITH THIS APPLICATION, 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: March 30, 2016 Frequency Coordination and Interference Analysis Report 03/30/2016 Page 12 of 12


Document Created: 2016-03-30 16:37:33
Document Modified: 2016-03-30 16:37:33
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