Attachment Frequency Coord,

This document pretains to SES-LIC-20150408-00198 for License on a Satellite Earth Station filing.

IBFS_SESLIC2015040800198_1082618

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for DIRECTV Enterprises, LLC WINCHESTER, VA -ECUF (9.2 Meter) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 December 10, 2014

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA ................................................................................................ 11 5. CERTIFICATION ......................................................................................................................................... 15 Frequency Coordination and Interference Analysis Report 12/10/2014 Page 2 of 15

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 12/10/2014 Page 3 of 15

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 whether by pathloss profiles or measurements. Frequency Coordination and Interference Analysis Report 12/10/2014 Page 4 of 15

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 10/17/2014. Company 256Q Networks 3G Wireless, LLC ACC License, LLC Access MLP Operating LLC Adams County Department of Emergency Svc AERIAL VIDEO SYSTEMS Affiniti PA, LLC Airband Communications Inc Alascom Inc Albermarle, County of, Virginia ALLEGANY COLLEGE OF MARYLAND Alltel Communications LLC-Southern VA Alltel Communications of Petersburg Inc American Broadcasting Companies, Inc. Anadarko Petroleum Corporation Antietam Cable Television Ascent Media Network Services, LLC AT&T California AT&T COMMUNICATIONS OF MARYLAND INC AT&T Corporation Atlantic Broadband (Penn), LLC Auburn Data Systems, LLC BALTIMORE CITY DEPARTMENT OF PUBLIC WORK Baltimore County of Maryland Baltimore Gas and Electric Company BAY BROADBAND COMMUNICATIONS LLC Bedford, County of Believe Wireless, LLC Bellsouth Telecommunications, Inc. Berks County Department of Emergency Ser BLAIR COUNTY 911 Blaze Broadband Blue Ridge Carriers Borgeson, Tom R. Broadcast Sports Inc. Buggs Island Telephone Cooperative, Inc. Cambria, County of Capital Communications of America Carolina Telephone and Telegraph Co Caroline County Public Works Casper, John Frequency Coordination and Interference Analysis Report 12/10/2014 Page 5 of 15

CBS Communication Services Inc CBS TELEVISION LICENSES LLC Cellco Partnership - Bridgeville, PA/WV Cellco Partnership - Southern Virginia Cellco Partnership- PA Region Cellco Prtnrshp - Phil. Tri-State Rgn Central Virginia Electric Cooperative CenturyTel of the Southwest, Inc. Chester, County of Chesterfield, County of Chicago Comnet Corp Cincinnati Bell Wireless LLC CISLUNAR NETWORKS CORPORATION City of Laurel Citynet Citywide News Network, Inc. Clearwire Spectrum Holdings II, LLC Clearwire Spectrum Holdings III, LLC Clearwire Spectrum Holdings LLC CNG Communications, Inc. CNN America, Inc. Cohen, Elena Commonwealth of Pennsylvania-Radio Proj. Comprehensive Wireless LLC Conterra Ultra Broadband, LLC Converge Towers LLC Coralinks County of Dinwiddie, Virginia County of York Cowboys Stadium LP C-SPAN CTVN HARRISBURG, LLC Cumberland, County of D&E Communications, Inc. DAUPHIN COUNTY EMERGENCY MANAGEMENT DCI II, INC. Delaware Division of Communications Detroit Free Press, Inc. Direct Broadcast Services, Inc. ECW Wireless, LLC Eduro Networks LLC Enoch Pratt Free Library Entravision Holdings, LLC Exelon Generation Company, LLC F Corporation FELHC FiberTower Network Services Corp.-DIP Franklin County Dept. of Emergency Servi Frederick County Fundamental Broadcasting LLC Garden State Transmissions GEORGE MASON UNIVERSITY INSTR FNDTION GETWIRELESS.NET Global Microwave Systems Inc Globecomm License Sub LLC GOODYEAR TIRE AND RUBBER COMPANY Frequency Coordination and Interference Analysis Report 12/10/2014 Page 6 of 15

Grant, County of Gray Television Licensee LLC (Gray TV) Gray Television Licensee, Inc (WCAV) Gray Television Licensee, LLC GSN New, Inc GWETA, Inc. Hallco Unlimited, Inc. Hanover, County of Hardy Cellular Telephone Company Hardy Telecommunications Harrisonburg-Rockingham ECC Hawaiian Telcom, Inc. Heiden, William HENRICO COUNTY HF Enterprises, Inc High Voltage Communications LLC Howard University HOWARD UNIVERSITY TELEVISION - (WHUT-TV) Huntingdon County of Illinois Bell Telephone Company Indiana Bell Telephone Company INDIANA, COUNTY OF Information & Display Systems, Inc. Information Super Station, LLC International Communications Group, Inc. iSignal Jefferson Microwave, LLC Juniata County Emergency Services Kentucky RSA #3 Cellular General Partner Kentucky RSA #4 Cellular General Partner King George County Lancaster County-Wide Communications Loudoun County Public Schools Loudoun Wireless LLC Loudoun, County of LOWER SHORE BROADBAND COOPERATIVE M&T Bank Maryland Port Administration Maryland Public Broadcasting Commission Maryland State Highway Administration Maryland, State of - Dept.of Info & Tech MERCURY COMMUNICATIONS Metro Networks Communications, Inc. Michigan Bell Telephone Company Middle East Broadcasting Networks, Inc. Mifflin County Mifflin Mobilecom Millersburg Area School District MIT LINCOLN LABORATORY MLS Engineering Montgomery, County of Moreen, Steven K Motorola Solutions, Inc. Multimedia Holdings Corporation MVC Research. LLC National Cable Satellite Corporation Frequency Coordination and Interference Analysis Report 12/10/2014 Page 7 of 15

National Tower Company LLC Navajo Communications Company NBC Telemundo License LLC Nelson, County of Netrepid, Inc. New Cingular Wireless PCS - Maryland New Cingular Wireless PCS LLC - DC New Cingular Wireless PCS LLC - Georgia 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 ENGLAND DIGITAL DISTRIBUTION, INC. NEW ENGLAND SATELLITE SYSTEMS INC New Kent County Nextlink Wireless, LLC Norfolk Southern Railway NOROC Broadband LLC Northern Virginia Electric Cooperative Northumberland, County of NorthWest Suburbs Community Access Corp NSM Surveillance Old Dominion LLC On Scene Video Production Onboard Images Pacific and Southern Company, Inc. Page County Broadband Authority PEG Bandwidth, LLC Penn Service Microwave Co., Inc. Pennsylvania Sports Entertainment Netwo. Pennsylvania Turnpike Commission Petersburg Cellular Partnership Petersburg Police Department PhillieCo, L.P. Pitt Power Plateau Telecommunications, Inc. Plum TV, LLC Pontis Communications, Inc. Port Networks, LLC Prince William, County of Production & Satellite Services, Inc. Public Broadcasting Service Public Television Communications Center QUICK LINK CONNECTIONS INC Qwest Corporation Radio One Inc RADIO ONE, INC - MD Radiofone, Inc. Randy Hermes Production RapidDSL & Wireless, Inc. RAYTHEON COMPANY RCC Minnesota Inc. - MN NE ND SD RCTC Wholesale Corporation Regulus Media Services, Inc. Remote Broadcasts, Inc. REMOTE FACILITIES CONSULTING SERVICES Frequency Coordination and Interference Analysis Report 12/10/2014 Page 8 of 15

Rendezvous Communications LLC RF Central, LLC RF Film, Inc Rural Broadband Network Services LLC SBE Coordinator SCTF NET SECOM NET Shenandoah Personal Communications, LLC SOMERSET COUNTY Somerset County, Maryland Southern Maryland Electric Cooperative I Southwestern Bell Telephone L.P. Speedshotz, Inc Spotsylvania, County of Sprint Spectrum L.P. Sprintcom, Inc Stafford, County of Standard Backhaul Communications LLC State of Maryland, MIEMSS Telecom Transport Management, Inc Telegia Communications Inc. Thought Transmissions, LLC T-Mobile License LLC Total RF Marketing Inc Turtle Networks 6559 Turtle Networks 6562 TWO WAY RADIO INC. Union, County Of Unisat, Inc. United Telephone - Southeast USCOC of Cumberland, Inc. USCOC of Virginia RSA #2, Inc. USCOC of Virginia RSA #3, Inc. Valley Rural Electric Cooperative, Inc. Velox Networks LLC 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 - Maryland Verizon Wireless (VAW) LLC - W/B/V Mkts Verizon Wireless (VAW) LLC-Pennsylvania Verizon Wireless VAW LLC-Southern VA Village Video Productions Inc Virginia Broadband, LLC Virginia Department of State Police Virginia Electric & Power Company Virginia Everywhere, LLC Virginia PCS Alliance, L.C. Frequency Coordination and Interference Analysis Report 12/10/2014 Page 9 of 15

Virginia Region 2000 Local Govt Council Virginia Tech Foundation , Inc. Vyvx, LLC Warrenton Fauquier Joint Communications Washington County Public Schools Washington Gas Light Company Washington Suburban Sanitary Commission WBAL HEARST-ARGYLE TV, INC. (CA CORP.) WDCW, LLC West Virginia Media Holdings, LLC West Virginia PCS Alliance, L.C. WEST VIRGINIA RADIO CORPORATION Westar Satellite Services LP Western PA Internet Access, Inc. Western Technical Services Wexler Video, Inc. WICOMICO BOARD OF EDUCATION Winged Vision Inc Wireless Internetwork LLC Wisconsin Bell, Inc. WMTM, LLC Wolfe Air Aviation World Class Wireless, LLC WV DHHR BPH, Office of EMS, Com. Div. York County Zen Networks, Inc Frequency Coordination and Interference Analysis Report 12/10/2014 Page 10 of 15

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 12/10/2014 Page 11 of 15

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 10/17/2014 Job Number: <PCNJobCode> Administrative Information Status ENGINEER PROPOSAL Call Sign <PCNCallSign> Licensee Code ZDIRTV Licensee Name DIRECTV Enterprises, LLC Site Information WINCHESTER, VA Venue Name ECUF Latitude (NAD 83) 39° 7' 56.1" N Longitude (NAD 83) 78° 12' 7.0" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 244.69 m / 802.8 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 43° W to 79° West Longitude Azimuth Range 131.8° to 181.3° Corresponding Elevation Angles 32.0° / 44.7° Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer General Dynamics General Dynamics Model 9.2 Meter 9.2 Meter Gain / Diameter 58.8 dBi / 9.2 m 60.3 dBi / 9.2 m 3-dB / 15-dB Beamwidth 0.20° / 0.48° 0.18° / 0.41° Max Available RF Power (dBW/4 kHz) -0.8 (dBW/MHz) 23.2 Maximum EIRP (dBW/4 kHz) 59.5 (dBW/MHz) 83.5 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 13.0 GHz Emission / Frequency Range (MHz) 16K0G7D - 400KG7D / 10700.0 - 12200.0 16K0G7D - 400KG7D / 13750.0 - 14500.0 16K0G7D - 400KG7D / 13249.5 Max Great Circle Coordination Distance 251.7 km / 156.4 mi 169.4 km / 105.3 mi Precipitation Scatter Contour Radius 480.2 km / 298.3 mi 142.6 km / 88.6 mi Frequency Coordination and Interference Analysis Report 12/10/2014 Page 12 of 15

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values WINCHESTER, VA Licensee Name DIRECTV Enterprises, LLC Latitude (NAD 83) 39° 7' 56.1" N Longitude (NAD 83) 78° 12' 7.0" W Ground Elevation (AMSL) 244.69 m / 802.8 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model General Dynamics 9.2 Meter Antenna Mode Receive 11.0 GHz Transmit 13.0 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 -0.8 (dBW/4 kHz) Receive 11.0 GHz Transmit 13.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 0.38 124.61 -10.00 214.58 -10.00 135.05 5 0.33 120.68 -10.00 219.00 -10.00 139.31 10 0.00 116.57 -10.00 231.37 -10.00 151.74 15 0.00 112.50 -10.00 231.37 -10.00 151.74 20 0.22 108.43 -10.00 229.42 -10.00 149.73 25 0.00 104.21 -10.00 231.37 -10.00 151.74 30 0.00 100.01 -10.00 231.37 -10.00 151.74 35 0.00 95.78 -10.00 231.37 -10.00 151.74 40 0.00 91.54 -10.00 231.37 -10.00 151.74 45 0.00 87.30 -10.00 231.37 -10.00 151.74 50 0.00 83.07 -10.00 231.37 -10.00 151.74 55 0.00 78.84 -10.00 231.37 -10.00 151.74 60 0.00 74.65 -10.00 231.37 -10.00 151.74 65 0.00 70.49 -10.00 231.37 -10.00 151.74 70 0.00 66.38 -10.00 231.37 -10.00 151.74 75 0.00 62.33 -10.00 231.37 -10.00 151.74 80 0.00 58.37 -10.00 231.37 -10.00 151.74 85 0.00 54.51 -10.00 231.37 -10.00 151.74 90 0.00 50.78 -10.00 231.37 -10.00 151.74 95 0.00 47.22 -9.85 232.01 -9.85 152.25 100 0.00 43.87 -9.05 235.55 -9.05 155.08 105 0.00 40.79 -8.26 239.13 -8.26 157.96 110 0.00 38.04 -7.50 242.63 -7.50 160.79 115 0.00 35.70 -6.82 246.00 -6.82 164.91 120 0.00 33.86 -6.24 248.74 -6.24 167.09 125 0.00 32.61 -5.83 250.72 -5.83 168.65 130 0.00 32.01 -5.63 251.70 -5.63 169.41 135 0.00 32.10 -5.66 251.54 -5.66 169.29 140 0.00 32.89 -5.93 250.27 -5.93 168.30 145 0.00 34.31 -6.38 248.06 -6.38 166.55 150 0.00 36.29 -6.99 245.16 -6.99 164.23 155 0.00 38.64 -7.67 241.84 -7.67 160.15 160 0.00 40.72 -8.24 239.22 -8.24 158.03 165 0.00 42.41 -8.69 237.20 -8.69 156.41 170 0.00 43.67 -9.00 235.78 -9.00 155.27 175 0.00 44.44 -9.19 234.93 -9.19 154.59 180 0.00 44.70 -9.26 234.64 -9.26 154.36 185 0.00 44.81 -9.29 234.52 -9.29 154.26 Frequency Coordination and Interference Analysis Report 12/10/2014 Page 13 of 15

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values WINCHESTER, VA Licensee Name DIRECTV Enterprises, LLC Latitude (NAD 83) 39° 7' 56.1" N Longitude (NAD 83) 78° 12' 7.0" W Ground Elevation (AMSL) 244.69 m / 802.8 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model General Dynamics 9.2 Meter Antenna Mode Receive 11.0 GHz Transmit 13.0 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 -0.8 (dBW/4 kHz) Receive 11.0 GHz Transmit 13.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 0.00 45.36 -9.42 233.94 -9.42 153.79 195 0.00 46.32 -9.65 232.93 -9.65 152.98 200 0.00 47.68 -9.96 231.55 -9.96 151.89 205 0.00 49.40 -10.00 231.37 -10.00 151.74 210 0.00 51.44 -10.00 231.37 -10.00 151.74 215 0.00 53.76 -10.00 231.37 -10.00 151.74 220 0.00 56.32 -10.00 231.37 -10.00 151.74 225 0.00 59.09 -10.00 231.37 -10.00 151.74 230 0.00 62.04 -10.00 231.37 -10.00 151.74 235 0.25 65.02 -10.00 226.73 -10.00 146.99 240 0.35 68.21 -10.00 217.05 -10.00 137.42 245 0.40 71.54 -10.00 212.85 -10.00 133.41 250 0.35 74.97 -10.00 217.00 -10.00 137.37 255 0.42 78.43 -10.00 210.79 -10.00 131.49 260 0.47 81.95 -10.00 206.67 -10.00 128.95 265 0.47 85.52 -10.00 207.28 -10.00 129.51 270 0.46 89.10 -10.00 207.89 -10.00 130.07 275 0.53 92.68 -10.00 205.19 -10.00 125.33 280 0.56 96.26 -10.00 203.90 -10.00 124.13 285 0.70 99.84 -10.00 197.12 -10.00 117.95 290 0.70 103.36 -10.00 197.08 -10.00 117.92 295 1.22 106.99 -10.00 174.55 -10.00 100.00 300 1.42 110.49 -10.00 167.80 -10.00 100.00 305 1.37 113.83 -10.00 169.39 -10.00 100.00 310 1.53 117.16 -10.00 161.16 -10.00 100.00 315 1.22 120.12 -10.00 174.42 -10.00 100.00 320 1.18 123.04 -10.00 175.71 -10.00 100.48 325 0.94 125.62 -10.00 184.75 -10.00 107.52 330 0.84 128.06 -10.00 189.82 -10.00 111.67 335 0.65 130.14 -10.00 199.65 -10.00 120.21 340 0.75 132.15 -10.00 194.69 -10.00 115.83 345 0.60 133.59 -10.00 201.86 -10.00 122.23 350 0.52 132.12 -10.00 203.34 -10.00 125.84 355 0.43 128.43 -10.00 209.99 -10.00 130.74 Frequency Coordination and Interference Analysis Report 12/10/2014 Page 14 of 15

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 10, 2014 Frequency Coordination and Interference Analysis Report 12/10/2014 Page 15 of 15


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