Attachment Exhibit 6

This document pretains to SAT-MOD-20120427-00079 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2012042700079_950339

FCC Form 312 GeoEye License Corp. Exhibit 6 Exhibit 6 S-BAND COORDINATION REPORTS

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for GeoEye License Corp. DULLES, VA E980375 Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 January 10, 2012

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA.................................................................................................. 8 5. CERTIFICATION......................................................................................................................................... 12 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 2 of 12

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 01/10/2012 Page 3 of 12

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 01/10/2012 Page 4 of 12

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 11/18/2011. Company 3G Wireless, LLC ABC, INC. ABC, Inc. - WPVI-TV ACC License, LLC AERIAL VIDEO SYSTEMS ALASCOM, INC. AT&T California American Broadcasting Companies, Inc. Ascent Media Network Services, LLC BROADCAST COMMUNICATIONS INC Bellsouth Telecommunications, Inc. Borgeson, Tom R. Broadcast Sports Inc. C-SPAN CBS Broadcasting Inc CBS TELEVISION LICENSES LLC CHESAPEAKE TELEVISION LICENSEE, LLC CNG Communications, Inc. CNN America, Inc. COMMONWEALTH PUBLIC BROADCASTING COMMUNITY TV OF VIRIGINIA LICENSE, LLC 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 Cowboys Stadium LP DCI II, INC. Delmarva Broadcast Service Detroit Free Press, Inc. Direct Broadcast Services, Inc. ENTRAVISION HOLDINGS, LLC FOX TELEVISION STATIONS, INC. FOX TELEVISION STATIONS, INC. GOODYEAR TIRE AND RUBBER COMPANY GRAY TELEVISION LICENSEE, INC (WHSV) GSN New, Inc Gray Television Licensee, Inc. Frequency Coordination and Interference Analysis Report 01/10/2012 Page 5 of 12

HARRISBURG TELEVISION, INC. HF Enterprises, Inc Hallco Unlimited, Inc. Hampton Roads Educational Telecommunicat Hawaiian Telcom, Inc. Heiden Mr., William INDIANA BELL TELEPHONE COMPANY INC Illinois Bell Telephone Company Information & Display Systems, Inc. Information Super Station, LLC International Communications Group, Inc. JLA MEDIA AND PUBLICATIONS, LLC Kentucky RSA #3 Cellular General Partner Kentucky RSA #4 Cellular General Partner LOCAL TV VIRGINIA LICENSE, LLC Lehigh Valley Public Telecommunications Local TV Pennsylvania License, LLC MARANATHA BROADCASTING COMPANY MEDIA GENERAL COMMUNICATIONS HOLDINGS, L MERCURY COMMUNICATIONS MILLARD S. YOUNTS, RECEIVER MISSION BROADCASTING, INC. Maryland Public Broadcasting Commission Metro Networks Communications, Inc. Michigan Bell Telephone Company Moreen, Steven K NATIONAL CABLE SATELLITE CORPORATION NBC TELEMUNDO LICENSE LLC NBC Telemundo License Co. NEW ENGLAND DIGITAL DISTRIBUTION, INC. NEW ENGLAND SATELLITE SYSTEMS INC NEXSTAR BROADCASTING, INC. NORTHEASTERN PENNSYLVANIA ED TV ASSN NSM Surveillance Navajo Communications Company Newport Television LLC NorthWest Suburbs Community Access Corp Ohio Bell Telephone Company On Scene Video Production Onboard Images Penn Service Microwave Co., Inc. Pennsylvania Educational Comm Systems Plateau Telecommunications, Inc. Plum TV, LLC Production & Satellite Services, Inc. Public Television Communications Center QUICK LINK CONNECTIONS INC QWEST CORPORATION RCC Minnesota Inc. - MN NE ND SD RCN Telecom Services, LLC REMOTE FACILITIES CONSULTING SERVICES RF Central, LLC RF Film, Inc Radiofone, Inc. Randy Hermes Production Regulus Media Services, Inc. Frequency Coordination and Interference Analysis Report 01/10/2012 Page 6 of 12

Remote Broadcasts, Inc. SERVICE ELECTRIC CABLE TV INC Scripps Media, Inc. Southwestern Bell Telephone L.P. Speedshotz, Inc TRIBUNE TELEVISION COMPANY TRIPLE J COMMUNITY BROADCASTING, LLC Total RF Marketing Inc Tribune Television Company Unisat, Inc. United Telephone - Southeast VERIZON SOUTH INC. VIRGINIA BROADCASTING CORPORATION 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 Virginia, Inc. Verizon Washington DC, Inc. Village Video Productions Inc Vyvx, LLC WAVY BROADCASTING, LLC WBAL HEARST-ARGYLE TV, INC. (CA CORP.) WBOC, INC. WDBJ Television, Inc WEST VIRGINIA MEDIA HOLDINGS, LLC WGAL Hearst- Argyle Television, Inc WHYY, INC. WITF Inc. WPGH LICENSEE, LLC WPXI-TV HOLDINGS, INC WRLH Licensee, LLC WTAE Hearst Television Inc. WTOV, INC. WTVZ Licensee, LLC WVEC-TV, INC. WWBT, Inc. Westar Satellite Services LP Western Technical Services Wexler Video, Inc. Winged Vision Wisconsin Bell, Inc. Wolfe Air Aviation Young Broadcasting-WRIC-TV (PTP) DIP *SBE *The SBE Area Coordinator confirmed that there were no outstanding objections with the proposed modifications to the existing earth station. Frequency Coordination and Interference Analysis Report 01/10/2012 Page 7 of 12

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 01/10/2012 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 01/05/2012 Job Number: 111118COMSGE02 Administrative Information Status ENGINEER PROPOSAL Call Sign E980375 Licensee Code ORBIMA Licensee Name GeoEye License Corp. Site Information DULLES, VA Venue Name Latitude (NAD 83) 39° 0' 56.4" N Longitude (NAD 83) 77° 25' 41.0" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 79.4 m / 260.5 ft Link Information Satellite Type Low Earth Orbit Mode TR - Transmit-Receive Modulation Digital Minimum Elevation Angle 5.0° Azimuth Range 0.0° to 360° Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Scientific Atlanta Scientific Atlanta Model 5.4 Meter 5.4 Meter Gain / Diameter 29.0 dBi / 5.4 m 38.0 dBi / 5.4 m 3-dB / 15-dB Beamwidth 1.00° / 2.00° 0.80° / 1.40° Max Available RF Power (dBW/4 kHz) 2.0 (dBW/MHz) 26.0 Maximum EIRP (dBW/4 kHz) 40.0 (dBW/MHz) 64.0 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 8.0 GHz Transmit 2.0 GHz Emission / Frequency Range (MHz) 59KG7D - 370MG1D / 8190.0 - 8394.0 120KG1D – 128KG1D/ 2052.0 – 2092.6 (center frequencies) Max Great Circle Coordination Distance 292.0 km / 181.4 mi 292.0 km / 181.4 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi 111.3 km / 69.1 mi Frequency Coordination and Interference Analysis Report 01/10/2012 Page 9 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values DULLES, VA Licensee Name GeoEye License Corp. Latitude (NAD 83) 39° 0' 56.4" N Longitude (NAD 83) 77° 25' 41.0" W Ground Elevation (AMSL) 79.4 m / 260.5 ft Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Model Scientific Atlanta – 5.4 meter Antenna Mode Receive 8.0 GHz Transmit 2.0 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 2.0 (dBW/4 kHz) Receive 8.0 GHz Transmit 2.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 0.00 97.99 5.20 292.00 5.20 292.00 5 0.00 92.99 5.20 292.00 5.20 292.00 10 0.00 87.99 5.20 292.00 5.20 292.00 15 0.00 83.00 5.20 292.00 5.20 292.00 20 0.00 78.00 5.20 292.00 5.20 292.00 25 0.00 73.00 5.20 292.00 5.20 292.00 30 0.00 68.00 5.20 292.00 5.20 292.00 35 0.00 63.00 5.20 292.00 5.20 292.00 40 0.00 58.00 5.20 292.00 5.20 292.00 45 0.00 53.00 5.20 292.00 5.20 292.00 50 0.00 48.00 5.20 292.00 5.20 292.00 55 0.00 43.00 5.20 292.00 5.20 292.00 60 0.00 38.01 5.20 292.00 5.20 292.00 65 0.00 33.01 5.20 292.00 5.20 292.00 70 0.00 28.01 5.20 292.00 5.20 292.00 75 0.00 23.02 5.20 292.00 5.20 292.00 80 0.00 18.02 5.20 292.00 5.20 292.00 85 0.00 13.03 5.20 292.00 5.20 292.00 90 0.00 8.06 5.20 292.00 5.20 292.00 95 0.00 3.17 5.20 292.00 5.20 292.00 100 0.00 2.26 5.20 292.00 5.20 292.00 105 0.00 7.08 5.20 292.00 5.20 292.00 110 0.00 12.05 5.20 292.00 5.20 292.00 115 0.00 17.04 5.20 292.00 5.20 292.00 120 0.00 22.03 5.20 292.00 5.20 292.00 125 0.00 27.02 5.20 292.00 5.20 292.00 130 0.00 32.02 5.20 292.00 5.20 292.00 135 0.00 37.02 5.20 292.00 5.20 292.00 140 0.00 42.02 5.20 292.00 5.20 292.00 145 0.00 47.01 5.20 292.00 5.20 292.00 150 0.00 52.01 5.20 292.00 5.20 292.00 155 0.00 57.01 5.20 292.00 5.20 292.00 160 0.00 62.01 5.20 292.00 5.20 292.00 165 0.00 67.01 5.20 292.00 5.20 292.00 170 0.00 72.01 5.20 292.00 5.20 292.00 175 0.00 77.01 5.20 292.00 5.20 292.00 180 0.00 82.01 5.20 292.00 5.20 292.00 185 0.00 87.01 5.20 292.00 5.20 292.00 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 10 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values DULLES, VA Licensee Name GeoEye License Corp. Latitude (NAD 83) 39° 0' 56.4" N Longitude (NAD 83) 77° 25' 41.0" W Ground Elevation (AMSL) 79.4 m / 260.5 ft Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Model Scientific Atlanta – 5.4 meter Antenna Mode Receive 8.0 GHz Transmit 2.0 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 2.0 (dBW/4 kHz) Receive 8.0 GHz Transmit 2.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 0.00 92.01 5.20 292.00 5.20 292.00 195 0.00 97.00 5.20 292.00 5.20 292.00 200 0.00 102.00 5.20 292.00 5.20 292.00 205 0.00 107.00 5.20 292.00 5.20 292.00 210 0.00 112.00 5.20 292.00 5.20 292.00 215 0.00 117.00 5.20 292.00 5.20 292.00 220 0.00 122.00 5.20 292.00 5.20 292.00 225 0.00 127.00 5.20 292.00 5.20 292.00 230 0.00 132.00 5.20 292.00 5.20 292.00 235 0.00 137.00 5.20 292.00 5.20 292.00 240 0.00 141.99 5.20 292.00 5.20 292.00 245 0.00 146.99 5.20 292.00 5.20 292.00 250 0.00 151.99 5.20 292.00 5.20 292.00 255 0.00 156.98 5.20 292.00 5.20 292.00 260 0.00 161.98 5.20 292.00 5.20 292.00 265 0.00 166.97 5.20 292.00 5.20 292.00 270 0.00 171.94 5.20 292.00 5.20 292.00 275 0.00 176.83 5.20 292.00 5.20 292.00 280 0.00 177.74 5.20 292.00 5.20 292.00 285 0.00 172.92 5.20 292.00 5.20 292.00 290 0.00 167.95 5.20 292.00 5.20 292.00 295 0.00 162.96 5.20 292.00 5.20 292.00 300 0.00 157.97 5.20 292.00 5.20 292.00 305 0.00 152.98 5.20 292.00 5.20 292.00 310 0.00 147.98 5.20 292.00 5.20 292.00 315 0.00 142.98 5.20 292.00 5.20 292.00 320 0.00 137.98 5.20 292.00 5.20 292.00 325 0.00 132.99 5.20 292.00 5.20 292.00 330 0.00 127.99 5.20 292.00 5.20 292.00 335 0.00 122.99 5.20 292.00 5.20 292.00 340 0.00 117.99 5.20 292.00 5.20 292.00 345 0.00 112.99 5.20 292.00 5.20 292.00 350 0.00 107.99 5.20 292.00 5.20 292.00 355 0.00 102.99 5.20 292.00 5.20 292.00 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 11 of 12

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: January 10, 2012 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 12 of 12

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for GeoEye License Corp. BARROW, AK E980376 Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 January 10, 2012

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA.................................................................................................. 7 5. CERTIFICATION......................................................................................................................................... 11 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 2 of 11

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 01/10/2012 Page 3 of 11

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 01/10/2012 Page 4 of 11

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 11/18/2011. Company 3G Wireless, LLC AERIAL VIDEO SYSTEMS ALASCOM, INC. AT&T California Ascent Media Network Services, LLC BROADCAST COMMUNICATIONS INC Bellsouth Telecommunications, Inc. Borgeson, Tom R. Broadcast Sports Inc. 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 Cowboys Stadium LP DCI II, INC. Direct Broadcast Services, Inc. GOODYEAR TIRE AND RUBBER COMPANY GSN New, Inc HF Enterprises, Inc Hallco Unlimited, Inc. Hawaiian Telcom, Inc. Heiden Mr., William INDIANA BELL TELEPHONE COMPANY INC Illinois 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. Michigan Bell Telephone Company Moreen, Steven K NEW ENGLAND DIGITAL DISTRIBUTION, INC. NEW ENGLAND SATELLITE SYSTEMS INC NSM Surveillance Frequency Coordination and Interference Analysis Report 01/10/2012 Page 5 of 11

Navajo Communications Company NorthWest Suburbs Community Access Corp Ohio Bell Telephone Company On Scene Video Production Onboard Images Penn Service Microwave Co., Inc. Plateau Telecommunications, Inc. Plum TV, LLC Production & Satellite Services, Inc. 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 Radiofone, Inc. Randy Hermes Production Regulus Media Services, Inc. Remote Broadcasts, Inc. Southwestern Bell Telephone L.P. Speedshotz, Inc Total RF Marketing Inc Unisat, Inc. United Telephone - Southeast VERIZON SOUTH INC. 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 Virginia, Inc. Verizon Washington DC, Inc. Village Video Productions Inc Vyvx, LLC Westar Satellite Services LP Western Technical Services Wexler Video, Inc. Winged Vision Wisconsin Bell, Inc. Wolfe Air Aviation Frequency Coordination and Interference Analysis Report 01/10/2012 Page 6 of 11

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 01/10/2012 Page 7 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 01/05/2012 Job Number: 111118COMSGE01 Administrative Information Status ENGINEER PROPOSAL Call Sign E980376 Licensee Code ORBIMA Licensee Name GeoEye License Corp. Site Information BARROW, AK Venue Name Latitude (NAD 83) 71° 16' 14.5" N Longitude (NAD 83) 156° 46' 11.5" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 14.5 m / 47.6 ft Link Information Satellite Type Low Earth Orbit Mode TR - Transmit-Receive Modulation Digital Minimum Elevation Angle 3.0° Azimuth Range 0.0° to 360° Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Scientific Atlanta Scientific Atlanta Model 5.4 Meter 5.4 Meter Gain / Diameter 29.0 dBi / 5.4 m 38.0 dBi / 5.4 m 3-dB / 15-dB Beamwidth 1.00° / 2.00° 0.80° / 1.40° Max Available RF Power (dBW/4 kHz) 2.0 (dBW/MHz) 26.0 Maximum EIRP (dBW/4 kHz) 40.0 (dBW/MHz) 64.0 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 8.0 GHz Transmit 2.0 GHz Emission / Frequency Range (MHz) 120KG1D – 128KG1D / 8025.0 - 8395.0 120KG1D – 128KG1D / 2052.0 and 2092.6 (center frequencies) Max Great Circle Coordination Distance 292.0 km / 181.4 mi 292.0 km / 181.4 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi 175.2 km / 108.8 mi Frequency Coordination and Interference Analysis Report 01/10/2012 Page 8 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values BARROW, AK Licensee Name GeoEye License Corp. Latitude (NAD 83) 71° 16' 14.5" N Longitude (NAD 83) 156° 46' 11.5" W Ground Elevation (AMSL) 14.5 m / 47.6 ft Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Model Scientific Atlanta – 5.4 Meter Antenna Mode Receive 8.0 GHz Transmit 2.0 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 2.0 (dBW/4 kHz) Receive 8.0 GHz Transmit 2.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 0.00 34.39 5.20 292.00 5.20 292.00 5 0.00 31.28 5.20 292.00 5.20 292.00 10 0.00 28.64 5.20 292.00 5.20 292.00 15 0.00 26.63 5.20 292.00 5.20 292.00 20 0.00 25.40 5.20 292.00 5.20 292.00 25 0.00 25.05 5.20 292.00 5.20 292.00 30 0.00 25.62 5.20 292.00 5.20 292.00 35 0.00 27.06 5.20 292.00 5.20 292.00 40 0.00 29.24 5.20 292.00 5.20 292.00 45 0.00 32.01 5.20 292.00 5.20 292.00 50 0.00 35.22 5.20 292.00 5.20 292.00 55 0.00 38.77 5.20 292.00 5.20 292.00 60 0.00 42.56 5.20 292.00 5.20 292.00 65 0.00 46.55 5.20 292.00 5.20 292.00 70 0.00 50.67 5.20 292.00 5.20 292.00 75 0.00 54.91 5.20 292.00 5.20 292.00 80 0.00 59.23 5.20 292.00 5.20 292.00 85 0.00 63.61 5.20 292.00 5.20 292.00 90 0.00 68.03 5.20 292.00 5.20 292.00 95 0.00 72.50 5.20 292.00 5.20 292.00 100 0.00 76.99 5.20 292.00 5.20 292.00 105 0.00 81.50 5.20 292.00 5.20 292.00 110 0.00 86.03 5.20 292.00 5.20 292.00 115 0.00 90.56 5.20 292.00 5.20 292.00 120 0.00 95.09 5.20 292.00 5.20 292.00 125 0.00 99.61 5.20 292.00 5.20 292.00 130 0.00 104.12 5.20 292.00 5.20 292.00 135 0.00 108.60 5.20 292.00 5.20 292.00 140 0.00 113.06 5.20 292.00 5.20 292.00 145 0.00 117.48 5.20 292.00 5.20 292.00 150 0.00 121.84 5.20 292.00 5.20 292.00 155 0.00 126.14 5.20 292.00 5.20 292.00 160 0.00 130.35 5.20 292.00 5.20 292.00 165 0.00 134.45 5.20 292.00 5.20 292.00 170 0.00 138.39 5.20 292.00 5.20 292.00 175 0.00 142.13 5.20 292.00 5.20 292.00 180 0.00 145.61 5.20 292.00 5.20 292.00 185 0.00 148.72 5.20 292.00 5.20 292.00 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 9 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values BARROW, AK Licensee Name GeoEye License Corp. Latitude (NAD 83) 71° 16' 14.5" N Longitude (NAD 83) 156° 46' 11.5" W Ground Elevation (AMSL) 14.5 m / 47.6 ft Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Model Scientific Atlanta – 5.4 Meter Antenna Mode Receive 8.0 GHz Transmit 2.0 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 2.0 (dBW/4 kHz) Receive 8.0 GHz Transmit 2.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 0.00 151.36 5.20 292.00 5.20 292.00 195 0.00 153.37 5.20 292.00 5.20 292.00 200 0.00 154.60 5.20 292.00 5.20 292.00 205 0.00 154.95 5.20 292.00 5.20 292.00 210 0.00 154.38 5.20 292.00 5.20 292.00 215 0.00 152.94 5.20 292.00 5.20 292.00 220 0.00 150.76 5.20 292.00 5.20 292.00 225 0.00 147.99 5.20 292.00 5.20 292.00 230 0.00 144.78 5.20 292.00 5.20 292.00 235 0.00 141.23 5.20 292.00 5.20 292.00 240 0.00 137.44 5.20 292.00 5.20 292.00 245 0.00 133.45 5.20 292.00 5.20 292.00 250 0.00 129.33 5.20 292.00 5.20 292.00 255 0.00 125.09 5.20 292.00 5.20 292.00 260 0.00 120.77 5.20 292.00 5.20 292.00 265 0.00 116.39 5.20 292.00 5.20 292.00 270 0.00 111.97 5.20 292.00 5.20 292.00 275 0.00 107.50 5.20 292.00 5.20 292.00 280 0.00 103.01 5.20 292.00 5.20 292.00 285 0.00 98.50 5.20 292.00 5.20 292.00 290 0.00 93.97 5.20 292.00 5.20 292.00 295 0.00 89.44 5.20 292.00 5.20 292.00 300 0.00 84.91 5.20 292.00 5.20 292.00 305 0.00 80.39 5.20 292.00 5.20 292.00 310 0.00 75.88 5.20 292.00 5.20 292.00 315 0.00 71.40 5.20 292.00 5.20 292.00 320 0.00 66.94 5.20 292.00 5.20 292.00 325 0.00 62.52 5.20 292.00 5.20 292.00 330 0.00 58.16 5.20 292.00 5.20 292.00 335 0.00 53.86 5.20 292.00 5.20 292.00 340 0.00 49.65 5.20 292.00 5.20 292.00 345 0.00 45.55 5.20 292.00 5.20 292.00 350 0.00 41.61 5.20 292.00 5.20 292.00 355 0.00 37.87 5.20 292.00 5.20 292.00 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 10 of 11

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: January 10, 2012 Frequency Coordination and Interference Analysis Report 01/10/2012 Page 11 of 11


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Document Modified: 2012-04-19 11:09:14
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