Attachment Exhibit A

This document pretains to SES-STA-20121025-00965 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2012102500965_973009

Exhibit A 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/Receive Earth Station Operation Dates: 09/15/2012 – 11/15/2013 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 on July 22, 2012. Company ACC License, LLC ADAMS COUNTY EMERGENCY MANAGEMENT AGENCY ALLEGANY COUNTY GOVERNMENT APC Realty and Equipment CO LLC ARLINGTON COUNTY EMERGENCY COMM CTR ART Licensing Corp. AT&T CORP Airband Communications Inc B.F. SAUL COMPANY BUSINESS INFORMATION GROUP, INC. Believe Wireless, LLC Blaze Broadband Boeing Company CAMP HILL SCHOOL DISTRICT CBS Broadcasting Inc CECIL COUNTY PUBLIC SCHOOLS CNG Transmission Corporation CRISPUS ATTUCKS ASSOCIATION Calvert County Government Cambria, County of Cape May County Municipal Utilities Auth Cape May County, MIS Department Carlisle Area School District City of Altoona Clearwire Spectrum Holdings III, LLC Commissioners of Caroline County Conterra Ultra Broadband, LLC Cumberland County, New Jersey Cumberland Valley School District DOVER AREA SCHOOL DISTRICT Delmarva Power & Light Company Frequency Coordination and Interference Analysis Report 10/24/2012 Page 1 of 7

Company (Continued) ECW Wireless, LLC East Pennsboro Area School Eastern Lancaster County School District Eduro Networks LLC Enoch Pratt Free Library Federal Communications Commission Franklin County Dept. of Emergency Servi GETWIRELESS.NET George Washington University Glenville State University HALIFAX AREA SCHOOL DISTRICT Harrison County Emergency Services Hope Gas, Inc. Kreider Networks LANCASTER GENERAL HOSPITAL Last Mile Inc. Loudoun County, Virginia Loudoun Wireless LLC MLS ENGINEERING Maryland, State Of - MDOT - MTA MetroPCS AWS, LLC NBC TELEMUNDO LICENSE LLC NEXSTAR BROADCASTING, INC. National Radio Astronomy Observatory Netrepid, Inc. New Cingular Wireless PCS LLC - AZ New Cingular Wireless PCS LLC - DC New Cingular Wireless PCS LLC- WV/NC/SC New Cingular Wireless PCS, LLC - PA Nextlink Wireless, LLC Northern York County School District PENNSYLVANIA MICROWAVE NETWORK INC. PENNSYLVANIA TURNPIKE COMMISSION Prince William, County of RapidDSL & Wireless, Inc. Red Rose Transit Authority Red Zebra Broadcasting Licensee, LLC Roadstar Internet, Inc. SHIPPENSBURG AREA SCHOOL DISTRICT SOMERSET COUNTY SUSQUEHANNA TOWNSHIP SCHOOL DISTRICT Shenandoah Personal Communications, LLC Sprint Spectrum, LP State of WV DHHR/BPH STECS Steelton-Highspire School District Telecom Transport Management, Inc Turtle Networks 6444 WASHINGTON CABLE SYSTEMS INC WINEMILLER COMMUNICATIONS, INC. WKYSFM, INC Frequency Coordination and Interference Analysis Report 10/24/2012 Page 2 of 7

Company (Continued) Washington Metro Area Transit Police Dep West Virginia PCS Alliance, L.C. Western PA Internet Access, Inc. Windstream D&E Systems, Inc. Wireless Internetwork LLC World Class Wireless LLC York County Dept of Emergency Services York Water Co There are no unresolved interference objections with the stations contained in these applications. The following 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 10/24/2012 Page 3 of 7

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 10/10/2012 Job Number: 120917COMSJC02 Administrative Information Status TEMPORARY (Operation from 09/15/2012 to 11/15/2012) Call Sign TEMP11 Licensee Code INTELS Licensee Name Intelsat License LLC Site Information HAGERSTOWN, MARYLAND Venue Name Latitude (NAD 83) 39° 35' 54.0" N Longitude (NAD 83) 77° 45' 33.0" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 174.65 m / 573.0 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) 9.45 m / 31.0 ft Antenna Information Transmit Manufacturer TIW Model 14.2 Meter Gain / Diameter 65.1 dBi / 14.2 m 3-dB / 15-dB Beamwidth 0.10° / 0.20° Max Available RF Power (dBW/4 kHz) -0.3 (dBW/MHz) 23.7 Maximum EIRP (dBW/4 kHz) 64.8 (dBW/MHz) 88.0 (dBW) 88.0 Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Frequency Information Transmit 18.0 GHz Emission / Frequency Range (MHz) 832KFXD / 17307.0 832KFXD / 17795.5 Max Great Circle Coordination Distance 445.5 km / 276.8 mi Precipitation Scatter Contour Radius 188.7 km / 117.3 mi Frequency Coordination and Interference Analysis Report 10/24/2012 Page 4 of 7

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values HAGERSTOWN, MD Licensee Name Intelsat License LLC Latitude (NAD 83) 39° 35' 54.0" N Longitude (NAD 83) 77° 45' 33.0" W Ground Elevation (AMSL) 174.65 m / 573.0 ft Antenna Centerline (AGL) 9.45 m / 31.0 ft Antenna Model TIW 14.2 Meter Antenna Mode Transmit 18.0 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -0.3 (dBW/4 kHz) Transmit 18.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 0.00 101.81 -10.00 153.07 5 0.00 96.84 -10.00 153.07 10 0.00 91.86 -10.00 153.07 15 0.00 86.88 -10.00 153.07 20 0.00 81.90 -10.00 153.07 25 0.00 76.92 -10.00 153.07 30 0.00 71.95 -10.00 153.07 35 0.00 66.97 -10.00 153.07 40 0.00 62.00 -10.00 153.07 45 0.00 57.03 -10.00 153.07 50 0.00 52.06 -10.00 153.07 55 0.00 47.09 -9.82 153.63 60 0.00 42.14 -8.62 158.06 65 0.00 37.19 -7.26 162.57 70 0.00 32.26 -5.72 167.81 75 0.00 27.34 -3.92 174.00 80 0.00 22.47 -1.79 181.53 85 0.00 17.65 0.83 191.02 90 0.00 12.98 4.17 203.37 95 0.00 8.66 8.56 220.92 100 0.00 5.61 13.27 445.45 105 0.00 6.15 12.28 303.30 110 0.00 9.60 7.45 216.37 115 0.00 13.27 3.93 202.43 120 0.00 16.89 1.31 192.79 125 0.00 20.41 -0.75 185.27 130 0.00 23.83 -2.43 179.26 135 0.00 27.11 -3.83 174.33 140 0.00 30.23 -5.01 170.23 145 0.00 33.14 -6.01 166.81 150 0.00 35.82 -6.85 163.95 155 0.00 38.20 -7.55 161.60 160 0.00 40.26 -8.12 159.70 165 0.00 41.93 -8.56 158.24 170 0.00 43.16 -8.88 156.71 175 0.00 43.92 -9.07 156.09 180 0.00 44.18 -9.13 155.88 Frequency Coordination and Interference Analysis Report 10/24/2012 Page 5 of 7

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values HAGERSTOWN, MD Licensee Name Intelsat License LLC Latitude (NAD 83) 39° 35' 54.0" N Longitude (NAD 83) 77° 45' 33.0" W Ground Elevation (AMSL) 174.65 m / 573.0 ft Antenna Centerline (AGL) 9.45 m / 31.0 ft Antenna Model TIW 14.2 Meter Antenna Mode Transmit 18.0 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -0.3 (dBW/4 kHz) Transmit 18.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 185 0.00 43.92 -9.07 156.08 190 0.00 43.16 -8.88 156.71 195 0.00 41.93 -8.56 158.24 200 0.00 40.26 -8.12 159.70 205 0.00 38.20 -7.55 161.60 210 0.00 35.81 -6.85 163.95 215 0.00 33.14 -6.01 166.81 220 0.00 30.22 -5.01 170.23 225 0.00 27.11 -3.83 174.33 230 0.00 23.83 -2.43 179.25 235 0.00 20.42 -0.75 185.27 240 0.00 16.89 1.31 192.81 245 0.00 13.28 3.92 202.42 250 0.00 9.59 7.46 216.41 255 0.00 6.33 11.96 313.54 260 0.00 6.11 12.35 427.24 265 0.00 9.18 7.93 218.32 270 0.00 13.46 3.77 201.84 275 0.00 18.11 0.55 190.02 280 0.00 22.90 -2.00 180.79 285 0.00 27.76 -4.09 173.43 290 0.00 32.66 -5.85 167.34 295 0.00 37.59 -7.38 162.19 300 0.00 42.53 -8.72 157.23 305 0.00 47.48 -9.91 153.35 310 0.00 52.44 -10.00 153.07 315 0.00 57.40 -10.00 153.07 320 0.00 62.37 -10.00 153.07 325 0.00 67.34 -10.00 153.07 330 0.00 72.31 -10.00 153.07 335 0.00 77.28 -10.00 153.07 340 0.00 82.26 -10.00 153.07 345 0.00 87.23 -10.00 153.07 350 0.00 92.21 -10.00 153.07 355 0.00 97.18 -10.00 153.07 Frequency Coordination and Interference Analysis Report 10/24/2012 Page 6 of 7

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. Jeffrey E. Cowles Engineer III, Telecommunications COMSEARCH 19700 Janelia Farm Blvd. Ashburn, Va. 20147 DATED: October 24, 2012 Frequency Coordination and Interference Analysis Report 10/24/2012 Page 7 of 7


Document Created: 2012-10-24 16:00:39
Document Modified: 2012-10-24 16:00:39
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