Attachment Exhibit B

This document pretains to SES-STA-20141030-00833 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2014103000833_1066502

19700 Janelia Farm Boulevard Ashburn, VA 20147 r (703) 726—5500 Fax (703) 726—5600 COMSEARCH https/www.comsearch.com October 29, 2014 ds tssc tcteteteietctcick *** CLIENT COPY*** *** PLEASE MAIL *** *** TO CUSTOMER *** Re: Intelsat License LLC Hagerstown, Maryland Temporary, Transmit—Only Earth Station Operation Dates: 11/26/2014 — 03/01/2015 Job Number: 141029COMSICO8 Dear Frequency Coordinator: On behalf of Intelsat License LLC, we are forwarding the attached coordination data for temporary operations from the existing transmit—only earth station located at the site referenced above. This earth station will transmit only on the satellite(s) and frequency or frequencies as described in the attached data. Please do not report cases involving the earth station receive band or problems involving non—active paths or frequencies outside the specified range. If there are any questions concerning this coordination notice, please contact Comsearch. Sincerely, COMSEARCH UA— Jeffrey E. Cowles Engineer I!I, Telecommunications jcowles@comsearch.com Enclosure(s)

Page 1 of 3 COMSEARCH Earth Station Data Sheet 19700 Janefia Farm Boulevard, Ashburn, VA 20147 (703)726—5660 http:/www.comsearch.com Date: 10/29/2014 Job Number: 141029COMSICO8 Administrative Information Status TEMPORARY (Operation from 11/26/2014 to 03/01/2015) Call Sign TEMPO3 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 TW Model 14.2 Meter Gain / Diameter 65.1 dBi / 14.2 m 3—dB / 15—dB Beamwidth 0.10° 7 0.20° Max Available RF Power (dBW/4 kHz) —04 (dBW/MHz) 23.6 Maximum EIRP (dBWHM kHz) 64.7 (dBW/MHz) 88.7 (dBw) 88.0 Interference Objectives: Long Term —154.0 dBW/A kHz 20% Short Term ~131.0 dBW/A kHz 0.0025% Frequency Information Transmit 18.0 GHz Emission / Frequency Range (MHz) 850KFXD / 17312.5 850KFXD / 18087.0 Max Great Circle Coordination Distance 444.4 km / 276.1 mi Precipitation Scatter Contour Radius 186.6 km / 116.0 mi

Page 2 of 3 COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5660 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/ kHz 0.0025% Max Available RF Power —0.4 (dBW/4 kHz) Transmit 18.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 0.00 101.81 ~10.00 152.75 5 0.00 96.84 ~10.00 152.75 10 0.00 91.86 ~10.00 152.75 15 0.00 86.88 ~10.00 1§2.75 20 0.00 81.90 ~10.00 1§2.75 25 0.00 76.92 ~10.00 1§2.75 30 0.00 71.95 —10.00 152.75 35 0.00 66.97 ~10.00 152.75 40 0.00 62.00 ~10.00 152.75 45 0.00 57.03 —10.00 152.75 50 0.00 52.06 ~10.00 152.75 55 0.00 47.09 —9.82 153.31 60 0.00 42.14 —8.62 157.23 65 0.00 37.19 —7.26 162.24 70 0.00 32.26 —5.72 167.47 75 0.00 27.34 —3.92 173.65 80 0.00 22.47 ~1.79 181.18 85 0.00 17.65 0.83 180.66 90 0.00 12.98 417 202.98 95 0.00 8.66 8.56 220.51 100 0.00 5.61 13.27 444. 41 105 0.00 6.15 12.28 302.62 110 0.00 9.60 745 215.96 115 0.00 13.27 3.93 202.04 120 0.00 16.89 1.31 192.42 125 0.00 20.41 —0.75 184.91 130 0.00 23.83 —2.43 178.90 135 0.00 2711 —3.83 173.98 140 0.00 30.23 —5.01 169.88 145 0.00 33.14 —6.01 166.47 150 0.00 35.82 —6.85 163.61 155 0.00 38.20 ~7.55 161.26 160 0.00 40.26 «8112 159.37 165 0.00 41.93 ~8.56 157.41 170 0.00 43.16 —8.88 156.38 175 0.00 43.92 —9.07 155.76 180 0.00 44.18 —9.13 155.55 185 0.00 43.92 —9.07 1§5.76

Page 3 of 3 COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5660 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) 174.6§5 m / §73.0 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 ~0.4 (dBW/4 kHz) Transmit 18.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 0.00 43.16 —8.88 156.38 195 0.00 41.93 —8.56 157.41 200 0.00 40.26 —8.12 159.37 205 0.00 38.20 ~7.55 161.26 210 0.00 35.81 —6.85 163.62 215 0.00 33.14 —6.01 166.47 220 0.00 30.22 —5.01 169.89 225 0.00 2711 —3.83 173.98 230 0.00 23.83 —2.43 178.90 235 0.00 20.42 —0.75 184.91 240 0.00 16.89 1.31 192.44 245 0.00 13.28 3.92 202.03 250 0.00 9.59 7.46 216.01 255 0.00 6.33 11.96 312.84 260 0.00 6.11 12.35 426.25 265 0.00 9.18 7.93 217.91 270 0.00 13.46 3.77 201.46 275 0.00 18.11 0.55 189.65 280 0.00 22.90 =2.00 180.44 285 0.00 27.76 ~4.09 173.08 290 0.00 32.66 —5.85 167.00 295 0.00 37.59 —7.38 161.85 300 0.00 42.53 —8.72 156.90 305 0.00 47 48 —9.91 153.03 310 0.00 52.44 ~10.00 152.75 315 0.00 57.40 —10.00 152.75 320 0.00 62.37 ~10.00 152.75 325 0.00 67.34 ~10.00 152.75 330 0.00 72.31 ~10.00 152.75 335 0.00 77.28 ~10.00 152.75 340 0.00 82.26 ~10.00 152.75 345 0.00 87.23 —10.00 152.75 350 0.00 92.21 ~10.00 152.75 355 0.00 97.18 —10.00 152.75


Document Created: 2014-10-30 14:10:53
Document Modified: 2014-10-30 14:10:53
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