Attachment Coordination report

This document pretains to SES-MFS-20190819-01046 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2019081901046_1850950

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for CORPORATE SATELLITE COMMUNICATIONS OF FL ALPINE, NJ (7.3 meter) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 August 15, 2019

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA .................................................................................................. 7 5. CERTIFICATION ......................................................................................................................................... 17 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 2 of 17

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 08/15/2019 Page 3 of 17

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-receive earth station. Company City of New York Monmouth, County of New Jersey Transit Rail Operations, Inc. Orange and Rockland Utilities, Inc. PSEG Services Corporation SW Networks Webline Holdings LLC Westchester, County of No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 08/15/2019 Page 4 of 17

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 07/08/2019. Company AQ2AT LLC AT&T Corp. Algonquin Gas Transmission, LLC Auburn Data Systems, LLC Blueline Communications Bucks County Dept. of Emergency Comm Capital Communications of America Cellco Partnership - (W-NY) Central Hudson Gas & Electric Corp. City of New York Columbia, County of Commonwealth of Pennsylvania-Radio Proj. Connecticut, State of Consolidated Edison Company of New York County of Burlington, Public Safety Cntr County of Pike County of Warren, NJ Cox Radio Inc DSRC Networks Delaware County Emergency Services (NY) Direct Broadcast Services, Inc. Dutchess County Emergency Response East Hampton Town Police Department Eastern MLG LLC Eastern Pennsylvania EMS Council Electric Railroad, LLC Essex County Sheriff's Office (NJ) Eversource Energy Service Company FELHC, Inc. Frascogna, Carl GTT America LLC Garden State Transmissions Goosetown Network Services, LLC Hammarlund Research LLC Higher Ground LLC Highway Networks, LLC Jefferson Microwave, LLC Kryptick Technologies Lackawanna, County of Marcus Spectrum Holdings, LLC Middlesex, County of Frequency Coordination and Interference Analysis Report 08/15/2019 Page 5 of 17

Monmouth, County of Monroe County Control Center (PA) Montgomery County Of Morris, County of Nassau County Police Department New Cingular Wireless PCS LLC - NJ New Cingular Wireless PCS, LLC (NY) New Cingular Wireless PCS, LLC - PA New Jersey State Police New Jersey Transit Rail Operations, Inc. New Jersey Turnpike Authority-Pkwy Div New Jersey, State of -NJ Transit New Line Networks, LLC New York City Police Department New York Communications Co., Inc Ocean County of - Div of Wireless Tech. Office of Emergency Telecom Services, NJ Orange County Dept of Emergency Services Orange Poughkeepsie SMSA LTD Partnership Orange and Rockland Utilities, Inc. PSEG Services Corporation Peco Energy Company Pennsylvania Turnpike Commission Pike County Commissioners Port Authority of New York & New Jersey Putnam County Bureau of Emerg. Services Qoncept Holdings LLC SW Networks Southampton, Town Of, Police Dept. Suffolk County Police Department Sullivan County DPW T-Mobile License LLC Texas Eastern Communications, LLC Transcontinental Gas Pipeline Corp. Transwave Communication Systems, Inc. Ulster County of Uniti Fiber PEG, LLC Verizon Wireless (VAW) LLC-Pennsylvania Webline Holdings LLC Westchester, County of Wireless Applications Corporation Wireless Internetwork LLC World Class Wireless, LLC iSignal xWave Engineering LLC Frequency Coordination and Interference Analysis Report 08/15/2019 Page 6 of 17

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 08/15/2019 Page 7 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 08/15/2019 Job Number: 190708COMSGE01 Administrative Information Status ENGINEER PROPOSAL Call Sign E080084 Licensee Code SCORSA Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Site Information ALPINE, NJ Venue Name Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 156.97 m / 515.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 22° W to 45° West Longitude Azimuth Range 117.2° to 139.9° Corresponding Elevation Angles 19.6° / 34.2° Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Andrew Andrew Model 7.3 meter 7.3 meter Gain / Diameter 48.5 dBi / 7.3 m 51.8 dBi / 7.3 m 3-dB / 15-dB Beamwidth 0.60° / 1.22° 0.42° / 0.84° Max Available RF Power (dBW/4 kHz) -10.4 (dBW/MHz) 13.6 Maximum EIRP (dBW/4 kHz) 41.4 (dBW/MHz) 65.4 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) 51K2G7W - 36M0G7W / 3700.0 - 4200.0 51K2G7W - 36M0G7W / 5925.0 - 6425.0 Max Great Circle Coordination Distance 353.9 km / 219.9 mi 178.2 km / 110.7 mi Precipitation Scatter Contour Radius 504.8 km / 313.6 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 08/15/2019 Page 8 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values ALPINE, NJ Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Ground Elevation (AMSL) 156.97 m / 515.0 ft Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Model Andrew 7.3 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 -10.4 (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 0.26 115.54 -10.00 277.25 -10.00 136.16 5 0.21 110.87 -10.00 283.57 -10.00 140.64 10 0.00 106.17 -10.00 285.28 -10.00 141.88 15 0.00 101.47 -10.00 285.28 -10.00 141.88 20 0.00 96.77 -10.00 285.28 -10.00 141.88 25 0.00 92.06 -10.00 285.28 -10.00 141.88 30 0.00 87.35 -10.00 285.28 -10.00 141.88 35 0.00 82.64 -10.00 285.28 -10.00 141.88 40 0.00 77.94 -10.00 285.28 -10.00 141.88 45 0.00 73.25 -10.00 285.28 -10.00 141.88 50 0.00 68.57 -10.00 285.28 -10.00 141.88 55 0.00 63.92 -10.00 285.28 -10.00 141.88 60 0.00 59.30 -10.00 285.28 -10.00 141.88 65 0.00 54.71 -10.00 285.28 -10.00 141.88 70 0.00 50.18 -10.00 285.28 -10.00 141.88 75 0.00 45.72 -9.50 288.46 -9.50 143.42 80 0.00 41.35 -8.41 295.58 -8.41 146.90 85 0.00 37.11 -7.24 303.46 -7.24 150.81 90 0.00 33.05 -5.98 312.76 -5.98 155.19 95 0.00 29.25 -4.65 322.15 -4.65 160.01 100 0.00 25.82 -3.30 331.94 -3.30 165.15 105 0.00 22.92 -2.01 341.46 -2.01 171.80 110 0.00 20.79 -0.95 349.39 -0.95 175.91 115 0.00 19.68 -0.35 353.92 -0.35 178.22 120 0.00 19.76 -0.39 353.60 -0.39 178.06 125 0.00 21.01 -1.06 348.54 -1.06 175.47 130 0.00 23.25 -2.16 340.32 -2.16 171.20 135 0.00 26.20 -3.46 330.76 -3.46 164.52 140 0.00 29.23 -4.65 322.21 -4.65 160.03 145 0.00 32.05 -5.65 315.11 -5.65 156.38 150 0.00 34.63 -6.49 308.61 -6.49 153.40 155 0.00 36.94 -7.19 303.81 -7.19 150.99 160 0.00 39.04 -7.79 299.74 -7.79 148.96 165 0.00 41.50 -8.45 295.32 -8.45 146.78 170 0.00 44.32 -9.16 290.65 -9.16 144.49 175 0.00 47.42 -9.90 285.92 -9.90 142.19 180 0.00 50.76 -10.00 285.28 -10.00 141.88 185 0.00 54.29 -10.00 285.28 -10.00 141.88 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 9 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values ALPINE, NJ Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Ground Elevation (AMSL) 156.97 m / 515.0 ft Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Model Andrew 7.3 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 -10.4 (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 57.97 -10.00 285.28 -10.00 141.88 195 0.00 61.77 -10.00 285.28 -10.00 141.88 200 0.00 65.67 -10.00 285.28 -10.00 141.88 205 0.00 69.64 -10.00 285.28 -10.00 141.88 210 0.00 73.67 -10.00 285.28 -10.00 141.88 215 0.00 77.74 -10.00 285.28 -10.00 141.88 220 0.00 81.84 -10.00 285.28 -10.00 141.88 225 0.00 85.97 -10.00 285.28 -10.00 141.88 230 0.00 90.10 -10.00 285.28 -10.00 141.88 235 0.00 94.24 -10.00 285.28 -10.00 141.88 240 0.00 98.36 -10.00 285.28 -10.00 141.88 245 0.00 102.46 -10.00 285.28 -10.00 141.88 250 0.00 106.54 -10.00 285.28 -10.00 141.88 255 0.00 110.56 -10.00 285.28 -10.00 141.88 260 0.00 114.53 -10.00 285.28 -10.00 141.88 265 0.00 118.42 -10.00 285.28 -10.00 141.88 270 0.00 122.21 -10.00 285.28 -10.00 141.88 275 0.00 125.89 -10.00 285.28 -10.00 141.88 280 0.00 129.41 -10.00 285.28 -10.00 141.88 285 0.00 132.74 -10.00 285.28 -10.00 141.88 290 0.00 135.83 -10.00 285.28 -10.00 141.88 295 0.00 138.63 -10.00 285.28 -10.00 141.88 300 0.00 141.07 -10.00 285.28 -10.00 141.88 305 0.00 143.08 -10.00 285.28 -10.00 141.88 310 0.00 144.58 -10.00 285.28 -10.00 141.88 315 0.00 145.51 -10.00 285.28 -10.00 141.88 320 0.00 145.81 -10.00 285.28 -10.00 141.88 325 0.00 145.48 -10.00 285.28 -10.00 141.88 330 0.00 142.37 -10.00 285.28 -10.00 141.88 335 0.00 138.11 -10.00 285.28 -10.00 141.88 340 0.00 133.73 -10.00 285.28 -10.00 141.88 345 0.00 129.26 -10.00 285.28 -10.00 141.88 350 0.00 124.72 -10.00 285.28 -10.00 141.88 355 0.25 120.18 -10.00 279.08 -10.00 137.44 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 10 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 07/08/2019 Job Number: 190708COMSGE02 Administrative Information Status ENGINEER PROPOSAL Call Sign E080084 Licensee Code SCORSA Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Site Information ALPINE, NJ Venue Name Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 156.97 m / 515.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 22° W to 108° West Longitude Azimuth Range 117.2° to 225.9° Corresponding Elevation Angles 19.6° / 31.3° Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Andrew Andrew Model 7.3 meter 7.3 meter Gain / Diameter 48.1 dBi / 7.3 m 51.8 dBi / 7.3 m 3-dB / 15-dB Beamwidth 0.67° / 1.41° 0.44° / 0.92° Max Available RF Power (dBW/4 kHz) -17.6 (dBW/MHz) 6.4 Maximum EIRP (dBW/4 kHz) 34.2 (dBW/MHz) 58.2 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) 51K2G7W - 36M0G7W / 3700.0 - 4200.0 51K2G7W - 36M0G7W / 5925.0 - 6425.0 Max Great Circle Coordination Distance 353.9 km / 219.9 mi 149.8 km / 93.0 mi Precipitation Scatter Contour Radius 504.8 km / 313.6 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 08/15/2019 Page 11 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values ALPINE, NJ Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Ground Elevation (AMSL) 156.97 m / 515.0 ft Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Model Andrew 7.3 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 -17.6 (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 0.26 115.54 -10.00 277.25 -10.00 118.06 5 0.21 110.87 -10.00 283.57 -10.00 122.18 10 0.00 106.17 -10.00 285.28 -10.00 123.29 15 0.00 101.47 -10.00 285.28 -10.00 123.29 20 0.00 96.77 -10.00 285.28 -10.00 123.29 25 0.00 92.06 -10.00 285.28 -10.00 123.29 30 0.00 87.35 -10.00 285.28 -10.00 123.29 35 0.00 82.64 -10.00 285.28 -10.00 123.29 40 0.00 77.94 -10.00 285.28 -10.00 123.29 45 0.00 73.25 -10.00 285.28 -10.00 123.29 50 0.00 68.57 -10.00 285.28 -10.00 123.29 55 0.00 63.92 -10.00 285.28 -10.00 123.29 60 0.00 59.30 -10.00 285.28 -10.00 123.29 65 0.00 54.71 -10.00 285.28 -10.00 123.29 70 0.00 50.18 -10.00 285.28 -10.00 123.29 75 0.00 45.72 -9.50 288.46 -9.50 124.60 80 0.00 41.35 -8.41 295.58 -8.41 127.47 85 0.00 37.11 -7.24 303.46 -7.24 130.60 90 0.00 33.05 -5.98 312.76 -5.98 133.97 95 0.00 29.25 -4.65 322.15 -4.65 136.40 100 0.00 25.82 -3.30 331.94 -3.30 140.37 105 0.00 22.92 -2.01 341.46 -2.01 144.35 110 0.00 20.79 -0.95 349.39 -0.95 147.77 115 0.00 19.68 -0.35 353.92 -0.35 149.76 120 0.00 19.76 -0.39 353.60 -0.39 149.61 125 0.00 21.01 -1.06 348.54 -1.06 147.40 130 0.00 23.25 -2.16 340.32 -2.16 143.87 135 0.00 26.20 -3.46 330.76 -3.46 139.88 140 0.00 29.23 -4.65 322.21 -4.65 136.42 145 0.00 32.05 -5.65 315.11 -5.65 133.63 150 0.00 34.63 -6.49 308.61 -6.49 132.61 155 0.00 36.94 -7.19 303.81 -7.19 130.74 160 0.00 38.91 -7.75 299.99 -7.75 129.23 165 0.00 40.51 -8.19 297.07 -8.19 128.07 170 0.00 41.69 -8.50 295.00 -8.50 127.24 175 0.00 42.41 -8.69 293.77 -8.69 126.75 180 0.00 42.65 -8.75 293.36 -8.75 126.58 185 0.00 42.41 -8.69 293.77 -8.69 126.75 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 12 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values ALPINE, NJ Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Ground Elevation (AMSL) 156.97 m / 515.0 ft Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Model Andrew 7.3 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 -17.6 (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 41.68 -8.50 295.00 -8.50 127.24 195 0.00 40.51 -8.19 297.06 -8.19 128.07 200 0.00 38.91 -7.75 299.99 -7.75 129.23 205 0.00 36.93 -7.19 303.81 -7.19 130.74 210 0.00 34.73 -6.52 308.40 -6.52 132.53 215 0.00 32.95 -5.95 312.99 -5.95 134.06 220 0.00 31.79 -5.56 315.74 -5.56 133.87 225 0.00 31.30 -5.39 316.91 -5.39 134.33 230 0.00 31.53 -5.47 316.36 -5.47 134.11 235 0.00 32.46 -5.78 314.14 -5.78 133.26 240 0.00 34.03 -6.30 309.94 -6.30 133.12 245 0.00 36.15 -6.95 305.40 -6.95 131.36 250 0.00 38.74 -7.70 300.31 -7.70 129.36 255 0.00 41.70 -8.50 294.98 -8.50 127.23 260 0.00 44.96 -9.32 289.63 -9.32 125.07 265 0.00 48.46 -10.00 285.28 -10.00 123.29 270 0.00 52.15 -10.00 285.28 -10.00 123.29 275 0.00 55.98 -10.00 285.28 -10.00 123.29 280 0.00 59.93 -10.00 285.28 -10.00 123.29 285 0.00 63.97 -10.00 285.28 -10.00 123.29 290 0.00 68.09 -10.00 285.28 -10.00 123.29 295 0.00 72.25 -10.00 285.28 -10.00 123.29 300 0.00 76.46 -10.00 285.28 -10.00 123.29 305 0.00 80.70 -10.00 285.28 -10.00 123.29 310 0.00 84.96 -10.00 285.28 -10.00 123.29 315 0.00 89.23 -10.00 285.28 -10.00 123.29 320 0.00 93.51 -10.00 285.28 -10.00 123.29 325 0.00 97.77 -10.00 285.28 -10.00 123.29 330 0.00 102.02 -10.00 285.28 -10.00 123.29 335 0.00 106.24 -10.00 285.28 -10.00 123.29 340 0.00 110.42 -10.00 285.28 -10.00 123.29 345 0.00 114.56 -10.00 285.28 -10.00 123.29 350 0.00 118.63 -10.00 285.28 -10.00 123.29 355 0.25 120.18 -10.00 279.08 -10.00 119.26 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 13 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 08/15/2019 Job Number: 190708COMSGE03 Administrative Information Status ENGINEER PROPOSAL Call Sign E080084 Licensee Code SCORSA Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Site Information ALPINE, NJ Venue Name Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 156.97 m / 515.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 22° W to 108° West Longitude Azimuth Range 117.2° to 225.9° Corresponding Elevation Angles 19.6° / 31.3° Antenna Centerline (AGL) 4.82 m / 15.8 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Vertex Vertex Model KPC KPC Gain / Diameter 46.6 dBi / 6.1 m 49.7 dBi / 6.1 m 3-dB / 15-dB Beamwidth 0.80° / 1.68° 0.56° / 1.17° Max Available RF Power (dBW/4 kHz) -15.5 (dBW/MHz) 8.5 Maximum EIRP (dBW/4 kHz) 34.2 (dBW/MHz) 58.2 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) 51K2G7W - 36M0G7W / 3700.0 - 4200.0 51K2G7W - 36M0G7W / 5925.0 - 6425.0 Max Great Circle Coordination Distance 353.9 km / 219.9 mi 157.1 km / 97.6 mi Precipitation Scatter Contour Radius 504.8 km / 313.6 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 08/15/2019 Page 14 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values ALPINE, NJ Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Ground Elevation (AMSL) 156.97 m / 515.0 ft Antenna Centerline (AGL) 4.82 m / 15.8 ft Antenna Model Vertex 6.1 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 -15.5 (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 0.27 115.55 -10.00 276.65 -10.00 123.18 5 0.22 110.87 -10.00 282.95 -10.00 127.32 10 0.00 106.17 -10.00 285.28 -10.00 128.83 15 0.00 101.47 -10.00 285.28 -10.00 128.83 20 0.00 96.77 -10.00 285.28 -10.00 128.83 25 0.00 92.06 -10.00 285.28 -10.00 128.83 30 0.00 87.35 -10.00 285.28 -10.00 128.83 35 0.00 82.64 -10.00 285.28 -10.00 128.83 40 0.00 77.94 -10.00 285.28 -10.00 128.83 45 0.00 73.25 -10.00 285.28 -10.00 128.83 50 0.00 68.57 -10.00 285.28 -10.00 128.83 55 0.00 63.92 -10.00 285.28 -10.00 128.83 60 0.00 59.30 -10.00 285.28 -10.00 128.83 65 0.00 54.71 -10.00 285.28 -10.00 128.83 70 0.00 50.18 -10.00 285.28 -10.00 128.83 75 0.00 45.72 -9.50 288.46 -9.50 130.16 80 0.00 41.35 -8.41 295.58 -8.41 133.08 85 0.00 37.11 -7.24 303.46 -7.24 135.03 90 0.00 33.05 -5.98 312.76 -5.98 138.63 95 0.00 29.25 -4.65 322.15 -4.65 142.64 100 0.00 25.82 -3.30 331.94 -3.30 146.95 105 0.00 22.92 -2.01 341.46 -2.01 151.26 110 0.00 20.79 -0.95 349.39 -0.95 154.95 115 0.00 19.68 -0.35 353.92 -0.35 157.08 120 0.00 19.76 -0.39 353.60 -0.39 156.93 125 0.00 21.01 -1.06 348.54 -1.06 154.55 130 0.00 23.25 -2.16 340.32 -2.16 150.74 135 0.00 26.20 -3.46 330.76 -3.46 146.43 140 0.00 29.23 -4.65 322.21 -4.65 142.66 145 0.00 32.05 -5.65 315.11 -5.65 139.62 150 0.00 34.63 -6.49 308.61 -6.49 137.16 155 0.00 36.94 -7.19 303.81 -7.19 135.18 160 0.00 38.91 -7.75 299.99 -7.75 133.62 165 0.00 40.51 -8.19 297.07 -8.19 133.68 170 0.00 41.69 -8.50 295.00 -8.50 132.84 175 0.00 42.41 -8.69 293.77 -8.69 132.34 180 0.00 42.65 -8.75 293.36 -8.75 132.17 185 0.00 42.41 -8.69 293.77 -8.69 132.34 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 15 of 17

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values ALPINE, NJ Licensee Name CORPORATE SATELLITE COMMUNICATIONS OF FL Latitude (NAD 83) 40° 57' 40.4" N Longitude (NAD 83) 73° 55' 22.5" W Ground Elevation (AMSL) 156.97 m / 515.0 ft Antenna Centerline (AGL) 4.82 m / 15.8 ft Antenna Model Vertex 6.1 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 -15.5 (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 41.68 -8.50 295.00 -8.50 132.85 195 0.00 40.51 -8.19 297.06 -8.19 133.68 200 0.00 38.91 -7.75 299.99 -7.75 133.62 205 0.00 36.93 -7.19 303.81 -7.19 135.18 210 0.00 34.73 -6.52 308.40 -6.52 137.07 215 0.00 32.95 -5.95 312.99 -5.95 138.73 220 0.00 31.79 -5.56 315.74 -5.56 139.89 225 0.00 31.30 -5.39 316.91 -5.39 140.39 230 0.00 31.53 -5.47 316.36 -5.47 140.15 235 0.00 32.46 -5.78 314.14 -5.78 139.21 240 0.00 34.03 -6.30 309.94 -6.30 137.71 245 0.00 36.15 -6.95 305.40 -6.95 135.83 250 0.00 38.74 -7.70 300.31 -7.70 133.75 255 0.00 41.70 -8.50 294.98 -8.50 132.83 260 0.00 44.96 -9.32 289.63 -9.32 130.64 265 0.00 48.46 -10.00 285.28 -10.00 128.83 270 0.00 52.15 -10.00 285.28 -10.00 128.83 275 0.00 55.98 -10.00 285.28 -10.00 128.83 280 0.00 59.93 -10.00 285.28 -10.00 128.83 285 0.00 63.97 -10.00 285.28 -10.00 128.83 290 0.00 68.09 -10.00 285.28 -10.00 128.83 295 0.00 72.25 -10.00 285.28 -10.00 128.83 300 0.00 76.46 -10.00 285.28 -10.00 128.83 305 0.00 80.70 -10.00 285.28 -10.00 128.83 310 0.00 84.96 -10.00 285.28 -10.00 128.83 315 0.00 89.23 -10.00 285.28 -10.00 128.83 320 0.00 93.51 -10.00 285.28 -10.00 128.83 325 0.00 97.77 -10.00 285.28 -10.00 128.83 330 0.00 102.02 -10.00 285.28 -10.00 128.83 335 0.00 106.24 -10.00 285.28 -10.00 128.83 340 0.00 110.42 -10.00 285.28 -10.00 128.83 345 0.00 114.56 -10.00 285.28 -10.00 128.83 350 0.00 118.63 -10.00 285.28 -10.00 128.83 355 0.25 120.18 -10.00 278.47 -10.00 124.38 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 16 of 17

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: August 15, 2019 Frequency Coordination and Interference Analysis Report 08/15/2019 Page 17 of 17


Document Created: 2019-08-16 08:32:48
Document Modified: 2019-08-16 08:32:48
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