Attachment Exhibit B

This document pretains to SES-MFS-20131111-00952 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2013111100952_1020927

Exhibit B FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Intelsat License LLC Filmore, California (Call Sign: E000063) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Virginia 20147 September 27, 2013

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 09/27/2013 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 09/27/2013 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. The following companies reported potential great circle interference conflicts that did not meet the objectives on a line-of-sight basis. When over-the-horizon losses are considered on the interfering paths, sufficient blockage exists to negate harmful interference from occurring with the transmit-receive earth station. Company MetroPCS Networks California, LLC Los Angeles SMSA Ltd. Partnership AT&T California Los Angeles County Dept. of Public Works No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 09/27/2013 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. Expedited coordination data for this earth station was emailed and sent to the below listed carriers with a letter dated September 18, 2013. Company ABC Holding Company Inc. AMERIQUEST MORTGAGE COMPANY ANACAPA Micro Products, Inc. AT&T COMMUNICATIONS OF CALIFORNIA, INC. AT&T California Airband Communications Inc Airwave Broadband Wireless, Inc. Alarmlink, Inc. Antelecom, Inc. Arizona, State Of Dept Of Public Safety BNSF Railway Company Bakersfield, City of Bel Air Internet, LLC Beta Operating Company LLC CARITAS TELECOMMUNICATIONS CBS Broadcasting Inc CNG Communications, Inc. California Water Service Company California, State of Catalina Broadband Solutions, LLC Chevron USA Inc. City Of Los Angeles, Dept Water & Power City of Pasadena, California City of Santa Barbara Water Resources De Clearwire Spectrum Holdings III, LLC Color BroadBand Inc. Community Services, Inc. DM Ventures, Inc. dba Warp2Biz Exxon Communications Company Fireline Network Solutions Inc. Fisher Wireless Services, Inc. Franklin Technology Systems, Inc. Fresno MSA Limited Partnership Frontier Communications of the Southwest Frequency Coordination and Interference Analysis Report 09/27/2013 Page 5 of 12

Company (Continued) GTE Mobilnet of California LTD Partnersh GTE Mobilnet of Santa Barbara LTD Ptnsh Glendale, City of Grimmay Enterprises, Inc Iberdrola Renewables, LLC J G BOSWELL COMPANY KERN COUNTY SUPERINTENDENT OF SCHOOLS KERN SCHOOLS FEDERAL CREDIT UNION Kern, County of Kimtron, Inc. LOS ANGELES UNIFIED SCHOOL DISTRICT LT-WR, LLC Lockheed Martin Corp - Baltimore, MD Long Beach City California Long Beach City Electronics Div. Long Beach City Wireless Comm Div Long Beach City of, CA - Fire Department Los Angeles City Info Technology Agency Los Angeles County Dept of Public Works Los Angeles County FCC Licensing Section Los Angeles SMSA Ltd. Partnership Los Angeles, City of MHO Networks MONTEBELLO CITY CALIFORNIA MetroConnect Inc MetroPCS California, LLC MetroPCS Networks California, LLC Metropolitan Water Dist of So California NRJ TV III CA License Co, LLC NRJ TV LA License Co, LLC New Cingular Wireless PCS - Los Angeles New Cingular Wireless PCS LLC - N CAL Nextel of California Inc. Nextlink Wireless, LLC Nextweb, Inc. ORANGE COUNTY TRANSPORTATION AUTHORITY ORANGE, COUNTY OF, CA PALO VERDE IRRIGATION DISTRICT Port of Los Angeles Providence Health & Services RPM Wireless Internet, LLC Regents of the University of California Regional 3Cs Riverside, City of Riverside, County of ST. JOSEPH HEALTH SYSTEM San Bernardino Community Col Dis KVCR-TV San Bernardino County of California San Diego County San Diego County Water Authority San Diego Gas & Electric Company Frequency Coordination and Interference Analysis Report 09/27/2013 Page 6 of 12

Company (Continued) Santa Barbara Cellular Systems, Ltd. Santa Barbara, County of Skyriver Communications Southern California Edison Company Southern California Gas Company Southern California Regional Rail Auth. Southern California Telephone Company Sprint Spectrum L.P Sprint Telephony PCS, L.P. T-Mobile License LLC TV MICROWAVES CO Tejon Ranch Co Temecula Valley Real Estate, Inc Towerstream Corp Turn Wireless, LLC Ultimate Internet Access, Inc. Union Pacific Railroad Company United Water Conservation District VENOCO, INC. VENTURA COUNTY COMMUNITY COLLEGE Vectus, Inc Ventura County Office of Education Ventura Regional Sanitation District Ventura, County of Venture Technologies Group, LLC Verizon California Inc. Verizon Wireless (VAW) LLC (CA) Verizon Wireless(VAW) LLC-AZ/CO/NM/NV/UT WEST COVINA, CITY OF WISPRENN WT Consulting Group, LLC WWC License LLC - AZ/CO/NM/NV/UT WiLine Spectrum Holdings LLC. enXco Services Corporation unWired Broadband, Inc Frequency Coordination and Interference Analysis Report 09/27/2013 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 09/27/2013 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 09/27/2013 Job Number: 130918COMSJC01 Administrative Information Status ENGINEER PROPOSAL Call Sign E000063 Licensee Code INTELS Licensee Name Intelsat License LLC Site Information FILMORE, CALIFORNIA Venue Name Latitude (NAD 83) 34° 24' 18.0" N Longitude (NAD 83) 118° 53' 42.4" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 296.27 m / 972.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 46° W to 139° West Longitude Azimuth Range 99.9° to 212.9° Corresponding Elevation Angles 5.4° / 44.6° Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Information Receive Transmit Manufacturer RSI RSI Model 1130 KS 1130 KS Gain / Diameter 61.2 dBi / 11.0 m 62.5 dBi / 11.0 m 3-dB / 15-dB Beamwidth 0.15° / 0.28° 0.13° / 0.24° Max Available RF Power (dBW/4 kHz) -0.8 (dBW/MHz) 23.2 Maximum EIRP (dBW/4 kHz) 61.7 (dBW/MHz) 85.7 (dBW) 85.0 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 11.0 GHz Transmit 14.0 GHz Emission / Frequency Range (MHz) 180KFXD / 10950.0 - 11200.0 850KFXD / 13750.0 - 13770.0 64K0G7W - 36M0G7W / 10950.0 - 11200.0 850KFXD / 13780.0 - 14000.0 180KFXD / 11450.0 - 12700.0 850KFXD / 14000.0 - 14500.0 64K0G7W - 36M0G7W / 11450.0 - 12700.0 Max Great Circle Coordination Distance 685.3 km / 425.8 mi 430.7 km / 267.6 mi Precipitation Scatter Contour Radius 418.2 km / 259.8 mi 141.6 km / 87.9 mi Frequency Coordination and Interference Analysis Report 09/27/2013 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 FILMORE, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 34° 24' 18.0" N Longitude (NAD 83) 118° 53' 42.4" W Ground Elevation (AMSL) 296.27 m / 972.0 ft Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Model RSI 1130 KS Antenna Mode Receive 11.0 GHz Transmit 14.0 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 14.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 8.87 99.85 -10.00 100.00 -10.00 100.00 5 8.65 94.86 -10.00 100.00 -10.00 100.00 10 8.47 89.87 -10.00 100.00 -10.00 100.00 15 8.99 84.88 -10.00 100.00 -10.00 100.00 20 10.09 79.90 -10.00 100.00 -10.00 100.00 25 10.69 74.93 -10.00 100.00 -10.00 100.00 30 10.62 69.95 -10.00 100.00 -10.00 100.00 35 10.05 64.96 -10.00 100.00 -10.00 100.00 40 9.87 59.97 -10.00 100.00 -10.00 100.00 45 10.00 55.00 -10.00 100.00 -10.00 100.00 50 9.71 50.00 -10.00 100.00 -10.00 100.00 55 8.86 44.97 -9.32 100.00 -9.32 100.00 60 8.43 39.96 -8.04 100.00 -8.04 100.00 65 9.45 35.07 -6.62 100.00 -6.62 100.00 70 8.65 30.03 -4.94 100.00 -4.94 100.00 75 7.64 24.96 -2.93 100.00 -2.93 100.00 80 6.43 19.89 -0.47 119.39 -0.47 100.00 85 6.76 14.93 2.65 128.16 2.65 100.00 90 6.66 9.95 7.06 148.86 7.06 100.00 95 6.17 4.93 14.68 204.10 14.68 103.78 100 5.16 0.26 46.70 685.29 46.70 430.72 105 4.15 4.87 14.82 229.33 14.82 126.86 110 3.15 9.47 7.59 208.26 7.59 116.53 115 1.55 14.39 3.05 222.32 3.05 130.18 120 0.77 18.78 0.16 236.06 0.16 145.08 125 1.68 22.04 -1.58 200.36 -1.58 112.78 130 3.07 24.87 -2.89 156.12 -2.89 100.00 135 2.49 28.82 -4.49 161.96 -4.49 100.00 140 2.94 31.91 -5.60 145.29 -5.60 100.00 145 3.01 35.06 -6.62 139.21 -6.62 100.00 150 2.83 38.12 -7.53 138.93 -7.53 100.00 155 3.46 40.24 -8.12 126.17 -8.12 100.00 160 3.66 42.28 -8.65 120.75 -8.65 100.00 165 3.39 44.29 -9.16 123.52 -9.16 100.00 170 3.62 45.37 -9.42 118.73 -9.42 100.00 175 3.40 46.36 -9.65 121.52 -9.65 100.00 180 2.55 47.47 -9.91 134.88 -9.91 100.00 185 2.73 47.03 -9.81 131.74 -9.81 100.00 Frequency Coordination and Interference Analysis Report 09/27/2013 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 FILMORE, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 34° 24' 18.0" N Longitude (NAD 83) 118° 53' 42.4" W Ground Elevation (AMSL) 296.27 m / 972.0 ft Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Model RSI 1130 KS Antenna Mode Receive 11.0 GHz Transmit 14.0 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 14.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 2.58 46.36 -9.65 135.30 -9.65 100.00 195 0.83 46.61 -9.71 191.76 -9.71 113.06 200 0.69 45.41 -9.43 200.07 -9.43 120.10 205 1.54 43.65 -9.00 168.77 -9.00 100.00 210 1.22 43.47 -8.95 179.47 -8.95 102.41 215 1.34 43.30 -8.91 175.64 -8.91 100.00 220 0.00 45.05 -9.34 234.27 -9.34 154.06 225 0.00 45.88 -9.54 233.39 -9.54 153.36 230 0.00 47.11 -9.83 232.12 -9.83 152.34 235 0.00 48.72 -10.00 231.37 -10.00 151.74 240 0.00 50.66 -10.00 231.37 -10.00 151.74 245 0.00 52.89 -10.00 231.37 -10.00 151.74 250 0.00 55.38 -10.00 231.37 -10.00 151.74 255 0.00 58.09 -10.00 231.37 -10.00 151.74 260 0.00 60.99 -10.00 231.37 -10.00 151.74 265 0.00 64.04 -10.00 231.37 -10.00 151.74 270 0.00 67.23 -10.00 231.37 -10.00 151.74 275 1.16 70.12 -10.00 176.42 -10.00 101.02 280 1.10 73.58 -10.00 178.50 -10.00 102.60 285 2.88 76.71 -10.00 129.55 -10.00 100.00 290 4.18 80.19 -10.00 108.05 -10.00 100.00 295 4.23 83.96 -10.00 107.43 -10.00 100.00 300 4.78 87.75 -10.00 100.61 -10.00 100.00 305 4.21 91.57 -10.00 107.67 -10.00 100.00 310 3.71 95.34 -10.00 115.06 -10.00 100.00 315 2.80 98.97 -10.00 130.95 -10.00 100.00 320 3.49 102.77 -10.00 118.86 -10.00 100.00 325 3.96 106.56 -10.00 110.95 -10.00 100.00 330 4.24 110.29 -10.00 107.20 -10.00 100.00 335 5.02 114.15 -10.00 100.00 -10.00 100.00 340 6.36 118.25 -10.00 100.00 -10.00 100.00 345 6.46 114.86 -10.00 100.00 -10.00 100.00 350 7.49 109.85 -10.00 100.00 -10.00 100.00 355 8.60 104.84 -10.00 100.00 -10.00 100.00 Frequency Coordination and Interference Analysis Report 09/27/2013 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. Jeffrey E. Cowles Engineer III, Telecommunications COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Va. 20147 DATED: September 27, 2013 Frequency Coordination and Interference Analysis Report 09/27/2013 Page 12 of 12


Document Created: 2013-11-11 11:41:46
Document Modified: 2013-11-11 11:41:46
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