KA275 29e Anomaly Co

SUPPLEMENT submitted by Intelsat License LLC

Comsearch Report

2019-04-16

This document pretains to SES-STA-20190411-00504 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2019041100504_1655792

Prepared By COMSEARCH 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Prepared For Intelsat License LLC Hagerstown, Maryland Temporary Transmit-Only Earth Station Operation Dates: 04/15/2019 – 10/15/2019 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. Verbal and written coordination was conducted with the below listed carriers with a letter dated 04/11/2019. Company AQ2AT LLC AT&T Corp. AT&T Wireless Services 3 LLC - PA Adams County Department of Emergency Svc Affiniti PA, LLC Albemarle, County of Alltel Communications LLC - Western PA Alltel Communications LLC-E OH WV American Electric Power Service Corp Appalachia Engineering Services Appalachian Power Company Argos Engineering, LLC Atlantic Broadband (Penn), LLC Atlantic City Electric Company Atlantic Coast Pipeline, LLC Atlantic, County of Baltimore County of Maryland Baltimore Gas and Electric Company Beaver Springs Faith Baptist Church, Inc Bedford County of Believe Wireless, LLC Berks County Department of Emergency Ser Blair County 911 Blue Ridge Carriers Blueline Communications CNX Midstream, LLC Calvert, County of Cambria, County of Capital Communications of America Caroline County, VA Carroll, County of Cellco Partnership - Bridgeville, PA/WV Cellco Partnership - Southern Virginia Cellco Partnership- PA Region Cellco Partnership-WDC/Baltimore Cellco Prtnrshp - Phil. Tri-State Rgn Charles, County of Frequency Coordination and Interference Analysis Report 04/15/2019 Page 1 of 8

Chester, County of City of Fredericksburg Citynet, LLC Clearfield, County of Clinton, County of Commonwealth of Pennsylvania Commonwealth of Pennsylvania-Radio Proj. Comprehensive Wireless LLC Conterra Ultra Broadband, LLC County of Augusta County of Camden County of Centre County of Culpeper County of Fayette County of Frederick County of Orange, VA County of York DC2A LLC DSRC Networks Dauphin County Emergency Management Delaware County (PA) Emergency Services Delaware Division of Communications Delmarva Broadcasting Company Delmarva Power and Light Company Dominion Energy Transmission, Inc. ECW Wireless, LLC Eastern MLG LLC Electric Railroad, LLC Enoch Pratt Free Library Entercom License, LLC Essex, County of Exelon Generation Company, LLC FELHC, Inc. Federal Communication Commission Fulton County PA Fundamental Broadcasting LLC GTT America LLC Garden State Transmissions Getwireless.Net Gloucester, County of Greene, County of (PA) Hanover, County of Hardy Cellular Telephone Company Hardy County OEM/E911 Harrisonburg-Rockingham ECC High Voltage Communications LLC (CFN) Huntingdon, County of Indiana, County of Jefferson County of Pennsylvania Jefferson Microwave, LLC Juniata County Emergency Services Kentucky Power Company King and Queen County Kryptick Technologies Lancaster County-Wide Communications Limitless Mobile, LLC Frequency Coordination and Interference Analysis Report 04/15/2019 Page 2 of 8

Loudoun, County of MGW Networks, LLC Maryland Public Broadcasting Commission Maryland State Highway Administration Maryland, State of - Dept.of Info & Tech Mifflin County Montgomery County Of Montgomery, County of New Cingular Wireless PCS LLC - NJ New Cingular Wireless PCS - Maryland New Cingular Wireless PCS LLC - DC New Cingular Wireless PCS LLC - Ohio 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 Jersey Turnpike Authority-Pkwy Div New Jersey, State of -NJ Transit New Line Networks, LLC Norfolk Southern Railway Northumberland County DPS/911 Ohio Valley Electric Company PSEG Services Corporation Peco Energy Company Pennsylvania Turnpike Commission Perry, County of Pittsburgh SMSA Limited Partnership Preston County Office of Emergency Manag Prince George's County Prince William, County of Radio License Holding CBC, LLC Radio One Inc Rappahannock Electric Cooperative Rockbridge Reg. Pub Safety Comm Ctr Rural Broadband Network Services LLC Rural Broadband, LLC SW Networks Shenandoah Personal Communications, LLC Shenandoah Valley Electric Cooperative Snyder, County of Somerset County, Maryland Somerset, County of South Central Task Force (SCTFNET) Southern Maryland Electric Cooperative I Spotsylvania, County of St. Mary's County of (MD) Stafford, County of State of Maryland, MIEMSS T-Mobile License LLC Texas Eastern Communications, LLC Thought Transmissions, LLC Torellco LLC Transcontinental Gas Pipeline Corp. US Cellular Operating Company, LLC (WI) USCOC of Cumberland, Inc. USCOC of Virginia RSA #3, Inc. Frequency Coordination and Interference Analysis Report 04/15/2019 Page 3 of 8

USOC of Pennsylvania RSA No 10 B2 Inc. Uniti Fiber PEG, LLC Ursa Navigation Solutions, Inc. Verizon Maryland, Inc. Verizon Wireless (VAW) LLC - Maryland Verizon Wireless (VAW) LLC - W/B/V Mkts Verizon Wireless (VAW) LLC-Pennsylvania Verizon Wireless VAW LLC - West Virginia Verizon Wireless VAW LLC-Southern VA Virginia RSA 5 Limited Partnership Virginia Broadband, LLC Virginia Department of State Police Virginia Electric & Power Company WV DHSEM, SIRN System Warrenton Fauquier Joint Communications Washington Gas Light Company Washington Suburban Sanitary Commission Washington, County of Webline Holdings LLC Westmoreland, County of Wheeling Power Company Wicomico County Williamson Enterprise LLC Wireless Internetwork LLC World Class Wireless, LLC iSignal xWave Engineering LLC There are no unresolved interference objections with the station contained in these applications. The following section presents the data pertinent to frequency coordination of the earth station that was circulated to all carriers within its coordination contours. Frequency Coordination and Interference Analysis Report 04/15/2019 Page 4 of 8

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 04/11/2019 Job Number: 190411COMSGE04 Administrative Information Status TEMPORARY (Operation from 04/15/2019 to 10/15/2019) Call Sign TEMP10 Licensee Code INTELS Licensee Name Intelsat License LLC Site Information HAGERSTOWN, MD Venue Name Latitude (NAD 83) 39° 35' 54.7" N Longitude (NAD 83) 77° 45' 35.3" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 171.3 m / 562.0 ft Link Information Satellite Type Geostationary Mode TO - Transmit-Only Modulation Digital Satellite Arc 6° W to 149° West Longitude Azimuth Range 101.9° to 257.8° Corresponding Elevation Angles 5.3° / 5.7° Antenna Centerline (AGL) 12.5 m / 41.0 ft Antenna Information Transmit - FCC32 Manufacturer GD Satcom Model 19m CFPA Gain / Diameter 59.1 dBi / 19.0 m 3-dB / 15-dB Beamwidth 0.20° / 0.40° Max Available RF Power (dBW/4 kHz) 5.6 (dBW/MHz) 29.6 Maximum EIRP (dBW/4 kHz) 64.7 (dBW/MHz) 88.7 Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Frequency Information Transmit 6.1 GHz Emission / Frequency Range (MHz) 850KFXD - 1M20FXD / 5850.5 850KFXD - 1M20FXD / 5853.0 850KFXD - 1M20FXD / 6422.0 850KFXD - 1M20FXD / 6424.5 Max Great Circle Coordination Distance 552.8 km / 343.4 mi Precipitation Scatter Contour Radius 369.4 km / 229.5 mi Frequency Coordination and Interference Analysis Report 04/15/2019 Page 5 of 8

Coordination Values HAGERSTOWN, MD Licensee Name Intelsat License LLC Latitude (NAD 83) 39° 35' 54.7" N Longitude (NAD 83) 77° 45' 35.3" W Ground Elevation (AMSL) 171.3 m / 562.0 ft Antenna Centerline (AGL) 12.5 m / 41.0 ft Antenna Model GD Satcom 19 meter Antenna Mode Transmit 6.1 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power 5.6 (dBW/4 kHz) Transmit 6.1 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 0.00 101.81 -10.00 202.62 5 0.00 96.84 -10.00 202.62 10 0.00 91.86 -10.00 202.62 15 0.00 86.88 -10.00 202.62 20 0.00 81.90 -10.00 202.62 25 0.00 76.92 -10.00 202.62 30 0.00 71.95 -10.00 202.62 35 0.00 66.97 -10.00 202.62 40 0.00 62.00 -10.00 202.62 45 0.00 57.03 -10.00 202.62 50 0.00 52.06 -10.00 202.62 55 0.00 47.09 -9.82 203.29 60 0.00 42.14 -8.62 206.27 65 0.00 37.19 -7.26 211.60 70 0.00 32.26 -5.72 217.96 75 0.00 27.34 -3.92 225.69 80 0.00 22.47 -1.79 235.39 85 0.00 17.65 0.83 248.04 90 0.00 12.98 4.17 265.01 95 0.00 8.66 8.56 291.02 100 0.00 5.61 13.27 552.79 105 0.00 6.15 12.28 385.58 110 0.00 9.60 7.45 284.12 115 0.00 13.27 3.93 263.67 120 0.00 16.89 1.31 249.82 125 0.00 20.41 -0.75 240.32 130 0.00 23.83 -2.43 232.43 135 0.00 27.11 -3.83 226.10 140 0.00 30.23 -5.01 220.95 145 0.00 33.14 -6.01 216.73 150 0.00 35.82 -6.85 213.26 155 0.00 38.20 -7.55 210.44 160 0.00 40.26 -8.12 208.19 165 0.00 41.93 -8.56 206.48 170 0.00 43.16 -8.88 205.27 175 0.00 43.92 -9.07 204.55 180 0.00 44.18 -9.13 205.93 185 0.00 43.92 -9.07 204.54 Frequency Coordination and Interference Analysis Report 04/15/2019 Page 6 of 8

Coordination Values HAGERSTOWN, MD Licensee Name Intelsat License LLC Latitude (NAD 83) 39° 35' 54.7" N Longitude (NAD 83) 77° 45' 35.3" W Ground Elevation (AMSL) 171.3 m / 562.0 ft Antenna Centerline (AGL) 12.5 m / 41.0 ft Antenna Model GD Satcom 19 meter Antenna Mode Transmit 6.1 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power 5.6 (dBW/4 kHz) Transmit 6.1 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 0.00 43.16 -8.88 205.27 195 0.00 41.93 -8.56 206.48 200 0.00 40.26 -8.12 208.19 205 0.00 38.20 -7.55 210.44 210 0.00 35.81 -6.85 213.26 215 0.00 33.14 -6.01 216.73 220 0.00 30.22 -5.01 220.96 225 0.00 27.11 -3.83 226.10 230 0.00 23.83 -2.43 232.42 235 0.00 20.42 -0.75 240.31 240 0.00 16.89 1.31 249.84 245 0.00 13.28 3.92 263.65 250 0.00 9.59 7.46 284.19 255 0.00 6.33 11.96 396.43 260 0.00 6.11 12.35 531.75 265 0.00 9.18 7.93 287.06 270 0.00 13.46 3.77 262.82 275 0.00 18.11 0.55 246.67 280 0.00 22.90 -2.00 234.42 285 0.00 27.76 -4.09 224.96 290 0.00 32.66 -5.85 217.39 295 0.00 37.59 -7.38 211.14 300 0.00 42.53 -8.72 205.88 305 0.00 47.48 -9.91 202.95 310 0.00 52.44 -10.00 202.62 315 0.00 57.40 -10.00 202.62 320 0.00 62.37 -10.00 202.62 325 0.00 67.34 -10.00 202.62 330 0.00 72.31 -10.00 202.62 335 0.00 77.28 -10.00 202.62 340 0.00 82.26 -10.00 202.62 345 0.00 87.23 -10.00 202.62 350 0.00 92.21 -10.00 202.62 355 0.00 97.18 -10.00 202.62 Frequency Coordination and Interference Analysis Report 04/15/2019 Page 7 of 8

Certification I hereby certify that I am the technically qualified person responsible for the preparation of the frequency coordination data contained in this report. I am familiar with Parts 101 and 25 of the FCC Rules and Regulations and I have either prepared or reviewed the frequency coordination data submitted with this report, 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: April 15, 2019 Frequency Coordination and Interference Analysis Report 04/15/2019 Page 8 of 8


Document Created: 2019-04-16 10:46:50
Document Modified: 2019-04-16 10:46:50
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