Attachment AOT-3 Rad Haz Report

This document pretains to SES-MOD-20160229-00182 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2016022900182_1128343

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Globecomm License Sub LLC HAUPPAUGE, NY (AOT-3, 2.4 meter) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 December 08, 2015

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA ................................................................................................ 10 5. CERTIFICATION ......................................................................................................................................... 14 Frequency Coordination and Interference Analysis Report 12/08/2015 Page 2 of 14

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 12/08/2015 Page 3 of 14

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. Frequency Coordination and Interference Analysis Report 12/08/2015 Page 4 of 14

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 08/26/2015. Company 256Q Networks ALBANY, COUNTY OF ALGONQUIN GAS TRANSMISSION, LLC ALLEGANY COLLEGE OF MARYLAND AMFM Radio Licenses, LLC AT&T Corporation AWC Networks Adams County Department of Emergency Svc Affiniti PA, LLC Allentown SMSA Limited Partnership Appalachian Broadcasting Archdiocese of New York Dept of Educatio Atlantic Telecommunications Atlantic, County of Auburn Data Systems, LLC BFI Licenses, LLC BJ'S Wholesale Club, Inc Bedford, County of Bergen, County of Berks County Department of Emergency Ser Binghamton MSA Limited Partnership(PA) Blueline Communications Buckeye Partners Bucks County Dept. of Emergency Comm Business Only Broadband, LLC CBS Communication Services Inc CMEEC CONNECTICUT STATE OF Capital Communications of America Cellco Partnership - (W-NY) Cellco Partnership - CT, W-MA, VT Cellco Partnership - E-MA, NH, RI Cellco Partnership-Northern New Jersey Cellco Prtnrshp - Phil. Tri-State Rgn Central Massachusetts Emergency Medical Chester, County of China Cat Productions LLC City of Albany City of Bristol Mayor's Office City of Jersey City Frequency Coordination and Interference Analysis Report 12/08/2015 Page 5 of 14

City of New Haven Police Services City of New York City of Providence RI Public Safety Comm City of Springfield Police Department Clarity Connect, Inc. Clearwire Spectrum Holdings III, LLC Columbia, County Columbia, County of Commonwealth of Pennsylvania-Radio Proj. Community Products, LLC Comprehensive Wireless LLC Connect-Vision ltd. Connecticut State Police Department Conterra Ultra Broadband, LLC Converge Towers LLC Coralinks County of Burlington County of Burlington, Public Safety Cntr County of Camden County of Mercer County of Warren, NJ County of York Cumberland, County of D&E Communications, Inc. DAUPHIN COUNTY EMERGENCY MANAGEMENT Delaware County (PA) Emergency Services Delaware Division of Communications Direct Broadcast Services, Inc. EAST HAMPTON TOWN POLICE DEPARTMENT ECW Wireless, LLC EG Broadcast Newco Corp East Brunswick, Township of, NJ Eastern MLG LLC Egg Harbor Township Board of Education Electric Railroad, LLC Essex County Sheriff's Office (NJ) Eversource Energy Service Company Exelon Generation Company, LLC FORDHAM UNIVERSITY(WFUV) FiberTower Network Services Corp.-DIP Fishers Island Telephone Franklin County Dept. of Emergency Servi Fundamental Broadcasting LLC GAW High Speed Internet Garden State Transmissions Geodesic Networks LLC Global Crossing Telecommunications, Inc. Global Telecom & Technology Americas Gloucester Township Gloucester, County of Goosetown Network Services, LLC Greater Boston Police Council Greater Philadelphia Radio, Inc. Green Line Networks Greenwich, Town of (CT) HARRIS CORPORATION Frequency Coordination and Interference Analysis Report 12/08/2015 Page 6 of 14

High Voltage Communications LLC (CFN) Highway Networks, LLC Holy Name Hospital Hopewell Radiology Group Hudson County MIS Department Hudson County Prosecutors Office Industrial Tower and Wireless, LLC Jefferson Microwave, LLC Kryptick Technologies LANline Communications, Inc. Lackawanna County Dept. of Emergency Ser Lackawanna, County of Lancaster County-Wide Communications Lehigh, County of Limitless Mobile, LLC Local Media TV Philadelphia MB Microwave, LLC MONMOUTH, COUNTY OF MVC Research. LLC Mahwah Communications Manchester, Township of Massachusetts Commonwealth of Massachusetts Water Resources Authority Massachusetts, Commonwealth of Metro Networks Communications, Inc. Mid-Hudson Data Corp Middlesex, County of Monroe County Control Center (PA) Montgomery County Of Morris, County of NBC Telemundo License LLC NOROC Broadband LLC NSTAR Electric Company NY Dept of Health and Mental Hygiene NYC DOT Staten Island Ferry Nassau County Police Department National Grid USA Service Company, Inc National Tower Company LLC NeXXCom Wireless LLC Nep Cellcorp Inc Netrepid, Inc. New Britain, City of New Cingular Wireless PCS LLC -NJ New Cingular Wireless PCS - Maryland New Cingular Wireless PCS LLC - DC New Cingular Wireless PCS LLC - MA New Cingular Wireless PCS LLC-DE/NH/RI New Cingular Wireless PCS of PA LLC 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 TARU Frequency Coordination and Interference Analysis Report 12/08/2015 Page 7 of 14

New York Communications Co., Inc New York Presbyterian Hospital New York SMSA LP (Northern NJ) New York SMSA Limited Partnership New York, City of (Police Department) Newark Police Department Norcom Communications Corp. Norfolk Southern Railway Northeast Pennsylvania SMSA LTD Prtnrsh Northrop Grumman Systems Corp. Northrop Grumman Systems Corporation Inc Norton, Douglas R Ocean, County of - Div of Wireless Tech. Office of Emergency Telecom Services, NJ OpenCape Corporation Orange Poughkeepsie SMSA LTD Partnership Orange and Rockland Utilities, Inc. Orangetown, Town of PEG Bandwidth, LLC PISCATAWAY, TOWNSHIP OF PSEG Services Corporation Peco Energy Company Pennsylvania Sports Entertainment Netwo. Pennsylvania Turnpike Commission PhillieCo, L.P. Philly Sports Wireless Pines Pantry, Inc. Pitt Power Port Authority of New York & New Jersey QUALCOMM INC. Qoncept Holdings LLC Rendezvous Communications LLC Rensselaer County Rockland, County of SANOFI PASTEUR SCHENECTADY COUNTY LAW ENF MOB RADIO SCHUYLKILL, COUNTY OF SCS Networks SCTF NET SECOM NET STAMFORD, CITY OF STATE OF NEW JERSEY - OFFICE OF PUBLIC SUFFOLK, COUNTY OF SW Networks Salem County Information Technology Saratoga County Office of Emergency Svcs Shenandoah Personal Communications, LLC Somerset, County of - Emergency Manageme Southeastern Pennsylvania Transit Auth Spot On Networks Sprint Spectrum L.P. Standard Backhaul Communications LLC State of New Jersey State of New Jersey Infomation Technolog State of New York, Div of State Police Suffolk County Police Department Frequency Coordination and Interference Analysis Report 12/08/2015 Page 8 of 14

Sullivan County DPW Sussex County Sheriffs Office T-Mobile License LLC THE BROOKLYN HOSPITAL CENTER Telecom Transport Management, Inc Thacher, Proffitt & Wood LLP Towerstream Corp. Town of Colonie Police Department Town of Holden Town of Narragansett, Rhode Island Town of Thomaston Town of Wethersfield Town of Woodbridge, Police Department Township of Jackson Township of Middletown Townsquare Media Atlantic City III Licen Townsquare Media Monmouth-Ocean License Transcontinental Gas Pipeline Corp. Turtle Networks 6562 USCOC of Cumberland, Inc. Union County New Jersey VTel Wireless, Inc. Verizon New England Inc. Verizon New Jersey, Inc. Verizon Wireless (VAW) LLC (NY) Verizon Wireless (VAW) LLC - NJ Verizon Wireless (VAW) LLC-Pennsylvania WESTCHESTER, COUNTY OF WHYY, Inc. WORCESTER, CITY OF WYOMING, COUNTY OF Washington County Board of Education Wayne County - DHS-EM Wayne, Township of Webline Holdings LLC West Haven, City of Western PA Internet Access, Inc. White Rabbit Networks Wireless Holdings Network, LLC Wireless Internetwork LLC World Class Wireless, LLC Zen Networks, Inc iSignal xWave Engineering LLC Frequency Coordination and Interference Analysis Report 12/08/2015 Page 9 of 14

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 12/08/2015 Page 10 of 14

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 12/08/2015 Job Number: 150826COMSJC06 Administrative Information Status ENGINEER PROPOSAL Call Sign E070227 Licensee Code SWSITE Licensee Name Globecomm License Sub LLC Site Information HAUPPAUGE, NY Venue Name AOT-3 Latitude (NAD 83) 40° 48' 54.2" N Longitude (NAD 83) 73° 14' 12.2" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 32.0 m / 105.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 2° W to 145° West Longitude Azimuth Range 102.5° to 257.8° Corresponding Elevation Angles 5.4° / 5.0° Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Prodelin Prodelin Model 1251-502 1251-502 Gain / Diameter 48.2 dBi / 2.4 m 49.2 dBi / 2.4 m 3-dB / 15-dB Beamwidth 0.66° / 2.00° 0.58° / 1.18° Max Available RF Power (dBW/4 kHz) -14.0 (dBW/MHz) 10.0 Maximum EIRP (dBW/4 kHz) 35.2 (dBW/MHz) 59.2 Interference Objectives: Long Term -156.0 dBW/MHz 20% -151.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -128.0 dBW/4 kHz 0.0025% Frequency Information Receive 11.0 GHz Transmit 14.0 GHz Emission / Frequency Range (MHz) 44K0G7W - 36M0G7W / 10950.0 - 11200.0 44K0G7W - 36M0G7W / 14000.0 - 14500.0 44K0G7W - 36M0G7W / 11450.0 - 12200.0 Max Great Circle Coordination Distance 511.3 km / 317.7 mi 220.1 km / 136.8 mi Precipitation Scatter Contour Radius 607.8 km / 377.6 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 12/08/2015 Page 11 of 14

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values HAUPPAUGE, NY Licensee Name Globecomm License Sub LLC Latitude (NAD 83) 40° 48' 54.2" N Longitude (NAD 83) 73° 14' 12.2" W Ground Elevation (AMSL) 32.0 m / 105.0 ft Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Model Prodelin 2.4 meter Antenna Mode Receive 11.0 GHz Transmit 14.0 GHz Interference Objectives: Long Term -156.0 dBW/MHz 20% -151.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -128.0 dBW/4 kHz 0.0025% Max Available RF Power -14.0 (dBW/4 kHz) Receive 11.0 GHz Transmit 14.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 0.00 102.11 -10.00 231.37 -10.00 115.80 5 0.00 97.49 -10.00 231.37 -10.00 115.80 10 0.00 92.51 -10.00 231.37 -10.00 115.80 15 0.00 87.53 -10.00 231.37 -10.00 115.80 20 0.00 82.56 -10.00 231.37 -10.00 115.80 25 0.00 77.58 -10.00 231.37 -10.00 115.80 30 0.00 72.60 -10.00 231.37 -10.00 115.80 35 0.00 67.63 -10.00 231.37 -10.00 115.80 40 0.00 62.66 -10.00 231.37 -10.00 115.80 45 0.00 57.68 -10.00 231.37 -10.00 115.80 50 0.00 52.72 -10.00 231.37 -10.00 115.80 55 0.00 47.76 -9.98 231.47 -9.98 115.86 60 0.00 42.80 -8.79 236.76 -8.79 118.83 65 0.00 37.85 -7.45 242.88 -7.45 122.19 70 0.00 32.92 -5.94 250.21 -5.94 126.05 75 0.00 28.01 -4.18 258.87 -4.18 130.58 80 0.00 23.13 -2.11 269.56 -2.11 134.98 85 0.27 18.24 0.47 276.29 0.47 136.60 90 0.36 13.49 3.75 285.12 3.75 138.55 95 0.45 9.01 8.13 298.87 8.13 144.61 100 0.28 5.73 13.04 359.23 13.04 182.00 105 0.00 5.97 12.61 412.35 12.61 188.55 110 0.00 9.17 7.95 328.21 7.95 170.85 115 0.00 12.78 4.34 303.03 4.34 155.77 120 0.40 16.04 1.87 270.10 1.87 129.56 125 0.59 19.35 -0.17 244.40 -0.17 113.81 130 0.62 22.65 -1.88 233.85 -1.88 107.85 135 0.34 26.05 -3.40 248.63 -3.40 121.68 140 0.56 28.90 -4.52 224.49 -4.52 103.79 145 0.27 31.95 -5.61 244.52 -5.61 121.26 150 0.34 34.48 -6.44 233.40 -6.44 113.54 155 0.00 37.07 -7.23 243.94 -7.23 122.77 160 0.00 39.05 -7.79 241.30 -7.79 121.34 165 0.00 40.66 -8.23 239.29 -8.23 120.23 170 0.00 41.84 -8.54 237.87 -8.54 119.45 175 0.00 42.57 -8.73 237.02 -8.73 118.98 180 0.00 42.82 -8.79 236.74 -8.79 118.82 185 0.23 42.35 -8.67 234.55 -8.67 116.96 Frequency Coordination and Interference Analysis Report 12/08/2015 Page 12 of 14

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values HAUPPAUGE, NY Licensee Name Globecomm License Sub LLC Latitude (NAD 83) 40° 48' 54.2" N Longitude (NAD 83) 73° 14' 12.2" W Ground Elevation (AMSL) 32.0 m / 105.0 ft Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Model Prodelin 2.4 meter Antenna Mode Receive 11.0 GHz Transmit 14.0 GHz Interference Objectives: Long Term -156.0 dBW/MHz 20% -151.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -128.0 dBW/4 kHz 0.0025% Max Available RF Power -14.0 (dBW/4 kHz) Receive 11.0 GHz Transmit 14.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 0.43 41.43 -8.43 216.83 -8.43 102.14 195 0.65 40.06 -8.07 205.10 -8.07 100.00 200 0.92 38.23 -7.56 196.56 -7.56 100.00 205 1.01 36.20 -6.97 194.96 -6.97 100.00 210 1.00 33.94 -6.27 198.47 -6.27 100.00 215 0.74 31.58 -5.49 211.18 -5.49 100.00 220 0.54 28.93 -4.53 225.84 -4.53 104.93 225 0.54 25.90 -3.33 231.43 -3.33 107.92 230 0.54 22.71 -1.90 238.13 -1.90 111.37 235 0.52 19.39 -0.19 247.98 -0.19 116.69 240 0.64 15.87 1.99 252.83 1.99 117.32 245 0.73 12.28 4.77 263.17 4.77 121.15 250 0.71 8.68 8.53 286.67 8.53 131.55 255 0.86 5.05 14.42 397.90 14.42 167.34 260 0.77 4.78 15.02 511.34 15.02 220.12 265 0.80 8.31 9.01 284.36 9.01 130.24 270 0.60 12.93 4.21 267.46 4.21 125.30 275 0.63 17.70 0.80 247.17 0.80 114.57 280 0.74 22.55 -1.83 227.89 -1.83 102.84 285 0.47 27.51 -3.99 232.80 -3.99 109.94 290 0.30 32.47 -5.79 240.43 -5.79 118.36 295 0.00 37.45 -7.34 243.43 -7.34 122.49 300 0.00 42.40 -8.68 237.22 -8.68 119.09 305 0.00 47.36 -9.89 231.87 -9.89 116.09 310 0.00 52.33 -10.00 231.37 -10.00 115.80 315 0.00 57.30 -10.00 231.37 -10.00 115.80 320 0.00 62.27 -10.00 231.37 -10.00 115.80 325 0.00 67.25 -10.00 231.37 -10.00 115.80 330 0.00 72.23 -10.00 231.37 -10.00 115.80 335 0.00 77.21 -10.00 231.37 -10.00 115.80 340 0.00 82.19 -10.00 231.37 -10.00 115.80 345 0.00 87.17 -10.00 231.37 -10.00 115.80 350 0.00 92.15 -10.00 231.37 -10.00 115.80 355 0.00 97.13 -10.00 231.37 -10.00 115.80 Frequency Coordination and Interference Analysis Report 12/08/2015 Page 13 of 14

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: December 08, 2015 Frequency Coordination and Interference Analysis Report 12/08/2015 Page 14 of 14


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