Attachment FCC_Bristow076rpt

This document pretains to SES-MFS-20130814-00732 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2013081400732_1006368

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for SES Americom, Inc. Bristow, Virginia (Call Sign: E980076) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Virginia 20147 August 1, 2013

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA................................................................................................ 10 5. CERTIFICATION......................................................................................................................................... 16 Frequency Coordination and Interference Analysis Report 08/01/2013 Page 2 of 16

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 08/01/2013 Page 3 of 16

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 transmit-receive earth station. Company Capital Communications of America Norfolk Southern Railway Prince William, County of Virginia Electric & Power Company No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 08/01/2013 Page 4 of 16

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 June 28, 2013. Company ADAMS COUNTY EMERGENCY MANAGEMENT AGENCY AT&T COMMUNICATIONS OF MARYLAND INC AT&T Communications of Virginia, LLC AT&T Corp. Alltel Communications LLC-Southern VA Alltel Communications of Petersburg Inc Appalachia Engineering Services Atlantic Broadband (Delmar), LLC Atlantic Broadband (Penn), LLC B20 LLC BAY BROADBAND COMMUNICATIONS LLC Baltimore County of Maryland Baltimore Gas and Electric Company Believe Wireless, LLC Blue Ridge Carriers Capital Communications of America Cellco Partnership - Bridgeville, PA/WV Cellco Partnership - Southern Virginia Cellco Partnership- PA Region Cellco Partnership-Newark-Dallas Verizon Cellco Partnership-WDC/Baltimore Cellco Prtnrshp - Phil. Tri-State Rgn Charles, County of Chesterfield, County of Comprehensive Wireless LLC Conterra Ultra Broadband, LLC County of Frederick Delaware Division of Communications ECW Wireless, LLC Eastern MLG LLC Enoch Pratt Free Library FELHC, Inc. Frederick County Fundamental Broadcasting LLC Garden State Transmissions Goochland County Frequency Coordination and Interference Analysis Report 08/01/2013 Page 5 of 16

Company (Continued) HENRICO COUNTY Hanover, County of Hardy Cellular Telephone Company Harrisonburg-Rockingham ECC King and Queen County Loudoun, County of MCI Communications Services Inc. MVC Research. LLC Maryland Public Broadcasting Commission Maryland State Highway Administration Maryland, State of - Dept.of Info & Tech National Radio Astronomy Observatory New Cingular Wireless PCS - Maryland New Cingular Wireless PCS LLC - DC New Cingular Wireless PCS LLC - VA New Cingular Wireless PCS LLC- WV/NC/SC New Cingular Wireless PCS LLC-DE/NH/RI New Cingular Wireless PCS, LLC - PA New Kent County Norfolk Southern Railway Old Dominion LLC PA Communications PEG Bandwidth Petersburg Cellular Partnership Prince George's County Prince William, County of RAPPAHANNOCK ELECTRIC COOPERATIVE RCTC Wholesale Corporation RICHMOND, CITY OF Rural Broadband Network Services LLC SCTF NET SHENANDOAH VALLEY ELECTRIC COOPERATIVE Southern Maryland Electric Cooperative I Sprint Spectrum, LP St. Mary's County of (MD) Stafford, County of State of Maryland, MIEMSS State of WV DHHR/BPH STECS Texas Eastern Communications, Inc. Thought Transmissions, LLC US Cellular Operating Company, LLC (WI) USCOC of Cumberland, Inc. USCOC of Virginia RSA #2, Inc. USCOC of Virginia RSA #3, Inc. Verizon Maryland, Inc. Verizon Wireless (VAW) LLC - Delaware Verizon Wireless (VAW) LLC - Maryland Verizon Wireless VAW LLC-Southern VA Frequency Coordination and Interference Analysis Report 08/01/2013 Page 6 of 16

Company (Continued) Virginia RSA 5 Limited Partnership Virginia Broadband, LLC Virginia Cellular LLC Virginia Department of State Police Virginia Electric & Power Company Virginia PCS Alliance, L.C. Washington D.C. SMSA L.P. Washington Gas Light Company Washington Suburban Sanitary Commission World Class Wireless LLC iSignal ANNE ARUNDEL, COUNTY OF Albermarle, County of, Virginia American Electric Power Service Corp. Appalachia Engineering Services CARROLL COUNTY CBS Communications Services Inc. CTAB Holdings LLC Calvert Cliffs Nuclear Power Plant Calvert County Government City of Richmond Columbia Gas Transmission Corporation Commonwealth of Pennsylvania Commonwealth of Pennsylvania-Radio Proj. Conectiv Communications, Inc. County of Culpeper County of Louisa, VA Egan LLC Franklin County Dept. of Emergency Servi George Washington University Howard, County of Last Mile Inc. M&T Bank MARYLAND EMERG MANAGEMENT AGENCY COMM MARYLAND STATE DEPT OF GENERAL SERVICES Maryland, State Of - MDOT - MTA Maryland, State of - DNR Montgomery, County of Morgan, County of Nelson, County of PENNSYLVANIA MICROWAVE NETWORK INC. Potomac Electric Power Company Powhatan,County of RCYM Holdings LLC Redi-Call Communications Company SPOTSYLVANIA COUNTY Southside Electric Cooperative Transcontinental Gas Pipeline Corp. Virginia RSA #7, Inc. Warrenton Fauquier Joint Communications York County Dept of Emergency Services Frequency Coordination and Interference Analysis Report 08/01/2013 Page 7 of 16

Company (Continued) 3G Wireless, LLC ABC, Inc. - WPVI-TV AERIAL VIDEO SYSTEMS AT&T California Alascom Inc Ascent Media Network Services, LLC Bellsouth Telecommunications, Inc. BFI Licenses, LLC Borgeson, Tom R. Broadcast Sports Inc. C-SPAN CBS Broadcasting Inc CBS TELEVISION LICENSES LLC CNG Communications, Inc. Carolina Telephone and Telegraph Co Casper, John CenturyTel of the Southwest, Inc. Chicago Comnet Corp Cincinnati Bell Wireless LLC Citywide News Network, Inc. Cohen, Elana County of Fairfax, Virginia Cowboys Stadium LP CP Communications PA, LLC DCI II, INC. Direct Broadcast Services, Inc. GOODYEAR TIRE AND RUBBER COMPANY GSN New, Inc Global Microwave Systems Inc HF Enterprises, Inc Hallco Unlimited, Inc. Hawaiian Telcom, Inc. Heiden, William Henrico County Police Illinois Bell Telephone Company 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 MERCURY COMMUNICATIONS Metro Networks Communications, Inc. Metrosat Communications Inc. Michigan Bell Telephone Company Moreen, Steven K NBC TELEMUNDO LICENSE LLC NEW ENGLAND DIGITAL DISTRIBUTION, INC. NEW ENGLAND SATELLITE SYSTEMS INC NSM Surveillance Frequency Coordination and Interference Analysis Report 08/01/2013 Page 8 of 16

Company (Continued) National Cable Satellite Corporation Navajo Communications Company NorthWest Suburbs Community Access Corp Ohio Bell Telephone Company On Scene Video Production Onboard Images Pacific Television Center Penn Service Microwave Co., Inc. Plateau Telecommunications, Inc. Plum TV, LLC Production & Satellite Services, Inc. Proxy Aviation Public Television Communications Center QUICK LINK CONNECTIONS INC QWEST CORPORATION RCC Minnesota Inc. - MN NE ND SD REMOTE FACILITIES CONSULTING SERVICES RF Central, LLC RF Film, Inc RF Technology, LLC Radiofone, Inc. Randy Hermes Production Regulus Media Services, Inc. Remote Broadcasts, Inc. Southwestern Bell Telephone L.P. Speedshotz, Inc The City of Baltimore, Police Department Total RF Marketing Inc Unisat, Inc. United Telephone - Southeast VERIZON SOUTH INC. Verizon California Inc. Verizon New England Inc. Verizon New Jersey, Inc. Verizon New York, Inc. Verizon North Inc. Verizon Northwest Inc. Verizon Pennsylvania, Inc. Verizon Virginia, Inc. Verizon Washington DC, Inc. Village Video Productions Inc Vyvx, LLC Westar Satellite Services LP Western Technical Services Wexler Video, Inc. Winged Vision Inc Wisconsin Bell, Inc. Wolfe Air Aviation Frequency Coordination and Interference Analysis Report 08/01/2013 Page 9 of 16

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 08/01/2013 Page 10 of 16

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 08/01/2013 Job Number: 130628COMSJC14 Administrative Information Status ENGINEER PROPOSAL Call Sign E980076 Licensee Code P3210 Licensee Name SES Americom, Inc. Site Information BRISTOW, VIRGINIA Venue Name Latitude (NAD 83) 38° 47' 1.0" N Longitude (NAD 83) 77° 34' 23.0" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 85.34 m / 280.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Analog and Digital Satellite Arc 10° W to 139° West Longitude Azimuth Range 104.5° to 251.2° Corresponding Elevation Angles 8.7° / 13.4° Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Information Receive Transmit Manufacturer Vertex Corporation Vertex Corporation Model 9.3 Meter KPC 9.3 Meter KPC Gain / Diameter 50.5 dBi / 9.3 m 53.8 dBi / 9.3 m 3-dB / 15-dB Beamwidth 0.50° / 1.00° 0.36° / 0.72° Max Available RF Power (dBW/4 kHz) SEE ATTACHMENT 1 (dBW/MHz) SEE ATTACHMENT 1 Maximum EIRP (dBW/4 kHz) SEE ATTACHMENT 1 (dBW/MHz) SEE ATTACHMENT 1 (dBW) SEE ATTACHMENT 1 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) SEE ATTACHMENT 1 SEE ATTACHMENT 1 Max Great Circle Coordination Distance 463.9 km / 288.2 mi 274.1 km / 170.3 mi Precipitation Scatter Contour Radius 555.5 km / 345.1 mi 153.6 km / 95.5 mi Frequency Coordination and Interference Analysis Report 08/01/2013 Page 11 of 16

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com ATTACHMENT 1 Page 1 of 2 Vertex Corporation: Model: 9.3 Meter KPC Call Sign: E980076 4 GHz Gain: 50.5 dBi 6 GHz Gain: 53.8 dBi Satellite Arc: 10.0 to 60.0 West Longitude Receive Band: 3625.0 to 3700.0 MHz Emissions N0N 43K8G7D – 4M80G7D 43K8G7W – 72M0G7W Satellite Arc: 10.0 to 139.0 West Longitude Receive Band: 3700.0 to 4200.0 MHz Emissions N0N 43K8G7D – 4M80G7D 43K8G7W – 72M0G7W ------------------------------------------------------------------------------------------------- Satellite Arc: 10.0 to 60 West Longitude Transmit Band: 5850.0 to 5925.0 MHz RF Power Density EIRP/Carrier EIRP Density Emission (dBW/4 kHz) (dBW) (dBW/ 4 kHz) N0N -0.5 53.3 53.3 900KF1D -2.7 74.6 51.1 43K8G7D to -10.5 53.7 43.3 4M80G7D -10.5 74.1 43.3 43K8G7W to -2.7 61.5 51.1 72M0G7W -15.5 80.8 38.3 Frequency Coordination and Interference Analysis Report 08/01/2013 Page 12 of 16

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com ATTACHMENT 1 Page 2 of 2 Satellite Arc: 10.0 to 139.0 West Longitude Transmit Band: 5925.0 to 6425.0 MHz RF Power Density EIRP/Carrier EIRP Density Emission (dBW/4 kHz) (dBW) (dBW/ 4 kHz) N0N -0.5 53.3 53.3 900KF1D -2.7 74.6 51.1 43K8G7D to -10.5 53.7 43.3 4M80G7D -10.5 74.1 43.3 43K8G7W to -2.7 61.5 51.1 72M0G7W -15.5 80.8 38.3 Satellite Arc: 10.0 to 60.0 West Longitude Transmit Band: 6491.0 to 6650.0 MHz RF Power Density EIRP/Carrier EIRP Density Emission (dBW/4 kHz) (dBW) (dBW/ 4 kHz) N0N -0.5 53.3 53.3 900KF1D -2.7 74.6 51.1 43K8G7D to -10.5 53.7 43.3 4M80G7D -10.5 74.1 43.3 43K8G7W to -2.7 61.5 51.1 72M0G7W -15.5 80.8 38.3 Frequency Coordination and Interference Analysis Report 08/01/2013 Page 13 of 16

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values BRISTOW, VA Licensee Name SES Americom, Inc. Latitude (NAD 83) 38° 47' 1.0" N Longitude (NAD 83) 77° 34' 23.0" W Ground Elevation (AMSL) 85.34 m / 280.0 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model Vertex Corporation 9.3 Meter KPC 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 (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 0.83 104.36 -10.00 229.79 -10.00 131.95 5 0.91 99.41 -10.00 225.27 -10.00 128.34 10 0.90 94.46 -10.00 225.85 -10.00 128.81 15 0.81 89.50 -10.00 230.49 -10.00 132.50 20 0.83 84.55 -10.00 229.57 -10.00 131.77 25 0.76 79.60 -10.00 233.83 -10.00 133.86 30 0.60 74.66 -10.00 243.13 -10.00 141.28 35 0.40 69.72 -10.00 260.69 -10.00 155.99 40 0.57 64.77 -10.00 245.32 -10.00 143.08 45 0.56 59.84 -10.00 245.68 -10.00 143.37 50 0.43 54.92 -10.00 257.09 -10.00 152.87 55 0.00 50.06 -10.00 285.28 -10.00 179.20 60 0.00 45.16 -9.37 289.32 -9.37 181.63 65 0.00 40.29 -8.13 297.45 -8.13 186.41 70 0.00 35.45 -6.74 306.87 -6.74 191.76 75 0.00 30.64 -5.16 318.56 -5.16 197.82 80 0.00 25.91 -3.34 331.67 -3.34 204.77 85 0.00 21.28 -1.20 347.49 -1.20 211.45 90 0.00 16.86 1.33 366.87 1.33 221.98 95 0.00 12.85 4.27 389.72 4.27 235.21 100 0.30 9.53 7.53 404.28 7.53 240.75 105 0.45 8.27 9.07 463.90 9.07 274.12 110 0.71 9.69 7.34 361.64 7.34 208.39 115 0.95 12.97 4.17 318.36 4.17 184.10 120 1.00 16.59 1.50 293.02 1.50 168.99 125 1.05 20.13 -0.59 275.59 -0.59 155.94 130 1.10 23.54 -2.29 261.89 -2.29 147.06 135 1.15 26.82 -3.71 250.87 -3.71 140.05 140 1.22 29.90 -4.89 240.98 -4.89 133.88 145 1.31 32.78 -5.89 232.29 -5.89 129.54 150 1.39 35.40 -6.73 225.12 -6.73 124.68 155 1.33 37.84 -7.45 222.97 -7.45 123.61 160 0.76 40.40 -8.16 244.25 -8.16 139.82 165 0.73 42.11 -8.61 243.53 -8.61 139.83 170 0.49 43.57 -8.98 256.96 -8.98 151.32 175 0.46 44.37 -9.18 258.97 -9.18 153.31 180 0.50 44.59 -9.23 254.87 -9.23 149.90 Frequency Coordination and Interference Analysis Report 08/01/2013 Page 14 of 16

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values BRISTOW, VA Licensee Name SES Americom, Inc. Latitude (NAD 83) 38° 47' 1.0" N Longitude (NAD 83) 77° 34' 23.0" W Ground Elevation (AMSL) 85.34 m / 280.0 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model Vertex Corporation 9.3 Meter KPC 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 (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) 185 0.00 44.83 -9.29 289.85 -9.29 181.95 190 0.00 44.04 -9.10 291.09 -9.10 182.69 195 0.00 42.77 -8.78 293.16 -8.78 183.91 200 0.00 41.06 -8.34 296.08 -8.34 185.62 205 0.27 38.74 -7.70 291.61 -7.70 180.99 210 0.00 36.52 -7.06 304.65 -7.06 190.52 215 0.22 33.62 -6.17 308.77 -6.17 192.37 220 0.25 30.63 -5.15 311.73 -5.15 193.13 225 0.26 27.46 -3.97 318.72 -3.97 196.18 230 0.28 24.12 -2.56 327.02 -2.56 200.27 235 0.29 20.64 -0.87 337.52 -0.87 205.42 240 0.39 17.10 1.17 340.87 1.17 204.91 245 0.43 14.37 3.07 350.85 3.07 207.54 250 0.43 13.05 4.11 358.86 4.11 211.65 255 0.41 13.57 3.69 358.44 3.69 212.01 260 0.43 15.68 2.12 343.27 2.12 205.28 265 0.55 18.82 0.14 314.80 0.14 187.42 270 0.55 22.69 -1.89 299.02 -1.89 178.54 275 0.55 26.92 -3.75 286.32 -3.75 170.74 280 0.52 31.37 -5.41 277.21 -5.41 163.69 285 0.54 35.94 -6.89 266.26 -6.89 156.33 290 0.53 40.60 -8.21 258.49 -8.21 151.52 295 0.54 45.32 -9.41 250.52 -9.41 146.49 300 0.54 50.09 -10.00 247.15 -10.00 144.58 305 0.52 54.89 -10.00 248.18 -10.00 145.44 310 0.54 59.71 -10.00 247.12 -10.00 144.56 315 0.62 64.54 -10.00 242.00 -10.00 140.36 320 0.76 69.38 -10.00 233.44 -10.00 133.55 325 0.65 74.25 -10.00 240.37 -10.00 139.04 330 0.63 79.12 -10.00 241.49 -10.00 139.94 335 0.68 83.99 -10.00 238.18 -10.00 137.28 340 0.74 88.87 -10.00 235.11 -10.00 134.85 345 0.70 93.74 -10.00 237.52 -10.00 136.76 350 0.72 98.62 -10.00 236.29 -10.00 135.79 355 0.68 103.49 -10.00 238.15 -10.00 137.26 Frequency Coordination and Interference Analysis Report 08/01/2013 Page 15 of 16

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. Jeffrey E. Cowles Engineer III, Telecommunications COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Va. 20147 DATED: August 1, 2013 Frequency Coordination and Interference Analysis Report 08/01/2013 Page 16 of 16


Document Created: 2013-08-01 15:40:20
Document Modified: 2013-08-01 15:40:20
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