Attachment Prior Freq Coord

This document pretains to SES-MFS-20150602-00315 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2015060200315_1089256

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Vizada Satellite, Inc. - Santa Paula Santa Paula, California Satellite Earth Station (Call Sign: KB34) Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Virginia 20147 June 6, 2008

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 06/06/2008 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 06/06/2008 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 proposed transmit and receive earth station. Company None No carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 06/06/2008 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, faxed and forwarded to the below listed carriers with a letter dated May 23, 2008. Company AERA ENERGY LLC ANTELOPE VALLEY EAST KERN WATER AGENCY ARCHDIOCESE OF LOS ANGELES WELFARE CORP BNSF Railway Company Boeing Company CITY OF POMONA COMMUNICATIONS California, State of CBS Broadcasting Chevron USA Inc. Exxon Communications Company Fresno MSA Limited Partnership GLENDALE CITY CALIFORNIA INCOMM DIVISION CHURCH OF SCIENTOLOGY KERN COUNTY CALIFORNIA KTLA, Inc. LOS ANGELES CITY WATER & POWER LOS ANGELES UNIFIED SCHOOL DISTRICT Los Angeles City Info Technology Agency Los Angeles County Dept of Public Works Los Angeles County FCC Licensing Section Los Angeles County Metro Transit Auth Los Angeles SMSA Ltd. Partnership Los Angeles Television Station KCAL, LLC METROPOLITAN WATER DIST OF SO CALIFORNIA MOBILE RELAY ASSOCIATES INC NBC Telemundo License Co. New Cingular Wireless PCS - Los Angeles New Cingular Wireless PCS LLC - N CAL ORANGE, COUNTY OF, CA PACIFIC PIPELINE SYSTEM LLC Pacific Gas and Electric Company Pappas Southern California License, LLC Plains Exploration & Production Company Frequency Coordination and Interference Analysis Report 06/06/2008 Page 5 of 12

Company (Continued) SANTA BARBARA COUNTY Society of Broadcast Engineers (SBE) Southern California Edison Company Southern California Gas Company Time Warner NY Cable, Inc. Union Pacific Railroad Company VENOCO, INC. Ventura, County of Verizon California Inc. Verizon Delaware, Inc. Verizon Maryland, Inc Verizon Virginia, Inc Verizon North, Inc. Verizon Northwest, Inc. Verizon South, Inc. Verizon New England, Inc. Verizon New Jersey, Inc. Verizon New York, Inc. Verizon Pennsylvania, Inc Verizon Washington, DC, Inc. Bellsouth Telecommunications, Inc. Indiana Bell Telephone Company, Inc Ohio Bell Telephone Company Chicago Comnet Corp. Ascent Media Network Services. LLC Mercury Communications Quick Link Connections, Inc. Direct Broadcasting Service, Inc. Village Video Production, Inc. New England Satellite Systems, Inc Steven K. Morveen News/Sports Microwave Rental, Inc. Information Superstation, LLC Broadcast Communications Microwave, Inc. Global Microwave Systems, Inc. Penn Service Microwave Company, Inc. HF Enterprises dba HSE Communications, Inc. Broadcast Sports Corp. HBJ Parkes, Inc. RF Central. LLc Westar Satellite Services. LP AT&T California Cincinnati Bell Telephone Company, LLC Wisconsin Bell, Inc. Illinois Bell Telephone Company GSN News, Inc. Coptervision Wireless Spectrum Resources, Inc. Borgeson, Tom R. Frequency Coordination and Interference Analysis Report 06/06/2008 Page 6 of 12

Company (Continued) MidCom, Inc. Broadcast Photography Services, Inc. Universal Satellite Communications, Inc. Casper, John Hawaiian Telcom Qwest Corporation ALASCOM, Inc International Communications Group dba Corban Networks Norlight Telecommunications, Inc. Southwestern Bell Telephone Company AMCI Acquisition, LP Radiofone, Inc. dba Alltel Regulus Media Services Kentucky RSA 3 Cellular General Partnership Kentucky RSA 4 Cellular General Partnership Plateau Telecommunications, Inc. CNG Communications, Inc. Remote Facilities Consulting Services Winged Vision Inc. RCC Minnesota, Inc. Goodyear Tire & Rubber Company New England Digital Distribution, Inc. Navajo Communications Company, Inc. VYVX, Inc. CenturyTel of the Southwest, Inc. Production & Satellite Services, Inc. Total RF Marketing, Inc. DCI II, Inc. Western Technical Services (a Division of Focus Communications, Inc.) Carolina Telephone and Telegraph Company, LLC Wexler Video, Inc. Broadcast Sports Enterprises, Inc. 3G Wireless, LLC Information & Display Systems, Inc. Cohen, Elena Speedshotz, Inc. On Scene Video Production Plum TV, LLC Public Television Communications Center, Troy Public Broadcasting Northwest Suburbs Community Access Corp. dba Northwest Community Television Aerial Video Systems RF Film, Inc. Citywide News Network, Inc. Heiden, Mr. William Wolfe Air Aviation RF Technology, LLC United Telephone Southeast, LLC Frequency Coordination and Interference Analysis Report 06/06/2008 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 06/06/2008 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 05/22/2008 Job Number: 080523COMSJC03 Administrative Information Status ENGINEER PROPOSAL Call Sign KB34 Licensee Code VIZSAT Licensee Name Vizada Satellite, Inc. - Santa Paula Site Information SANTA PAULA, CALIFORNIA Venue Name Latitude (NAD 83) 34° 24' 5.0" N Longitude (NAD 83) 119° 4' 29.4" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 228.6 m / 750.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 100° W to 150° West Longitude Azimuth Range 148.5° to 226.7° Corresponding Elevation Angles 45.1° / 38.2° Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Information Receive Transmit Manufacturer NEC NEC Model 10.4 Meter 10.4 Meter Gain / Diameter 50.4 dBi / 10.4 m 53.5 dBi / 10.4 m 3-dB / 15-dB Beamwidth 1.00° / 1.60° 0.80° / 1.20° 2K50G1D to 100KG1X Max Available RF Power (dBW/4 kHz) 12.2 -6.7 (dBW/MHz) 10.2 7.3 Maximum EIRP (dBW/4 kHz) 65.7 46.8 (dBW/MHz) 65.7 60.8 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 3.0 GHz Transmit 6.0 GHz Emission / Frequency Range (MHz) 2K50G1D – 100KG1X / 3600.0 – 3629.0 2K50G1D – 100KG1X / 6425.0 – 6454.0 Max Great Circle Coordination Distance 289.4 km / 179.8 mi 230.9 km / 143.5 mi Precipitation Scatter Contour Radius 357.8 km / 216.6 mi 345.8 km / 214.9 mi Frequency Coordination and Interference Analysis Report 06/06/2008 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 SANTA PAULA, CA Licensee Name Vizada Satellite, Inc. - Santa Paula Latitude (NAD 83) 34° 24' 5.0" N Longitude (NAD 83) 119° 4' 29.4" W Ground Elevation (AMSL) 228.6 m / 750.0 ft Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Model NEC 10.4 Meter Antenna Mode Receive 3.0 GHz Transmit 6.0 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 12.2 (dBW/4 kHz) Receive 3.0 GHz Transmit 6.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 7.78 126.26 -10.00 106.10 -10.00 100.00 5 8.48 130.19 -10.00 100.00 -10.00 100.00 10 9.74 127.66 -10.00 100.00 -10.00 100.00 15 10.18 124.38 -10.00 100.00 -10.00 100.00 20 11.11 121.09 -10.00 100.00 -10.00 100.00 25 11.49 117.39 -10.00 100.00 -10.00 100.00 30 12.12 113.62 -10.00 100.00 -10.00 100.00 35 12.66 109.69 -10.00 100.00 -10.00 100.00 40 13.10 105.64 -10.00 100.00 -10.00 100.00 45 12.41 101.36 -10.00 100.00 -10.00 100.00 50 11.69 97.11 -10.00 100.00 -10.00 100.00 55 9.63 92.88 -10.00 100.00 -10.00 100.00 60 8.54 88.82 -10.00 100.00 -10.00 100.00 65 8.47 84.82 -10.00 100.00 -10.00 100.00 70 7.69 80.92 -10.00 107.00 -10.00 100.00 75 7.91 76.95 -10.00 104.80 -10.00 100.00 80 7.87 73.06 -10.00 105.10 -10.00 100.00 85 7.59 69.30 -10.00 108.10 -10.00 100.00 90 7.01 65.75 -10.00 114.30 -10.00 100.00 95 6.57 62.30 -10.00 119.00 -10.00 100.00 100 6.29 58.94 -10.00 122.00 -10.00 100.00 105 5.38 56.12 -10.00 131.10 -10.00 100.00 110 6.19 52.52 -10.00 123.20 -10.00 100.00 115 5.05 50.37 -10.00 134.40 -10.00 100.00 120 3.42 49.01 -10.00 160.10 -10.00 117.50 125 2.34 47.71 -9.96 186.90 -9.96 136.20 130 2.29 45.94 -9.56 190.10 -9.56 138.80 135 1.98 44.81 -9.28 198.40 -9.28 146.60 140 1.28 44.49 -9.21 215.50 -9.21 169.20 145 0.32 44.91 -9.31 275.00 -9.31 219.30 150 0.00 45.14 -9.36 289.40 -9.36 230.90 155 0.00 45.48 -9.45 288.80 -9.45 230.50 160 0.00 46.24 -9.63 287.70 -9.63 229.70 165 0.00 47.41 -9.90 285.90 -9.90 228.50 170 0.00 48.80 -10.00 285.30 -10.00 228.00 175 0.28 49.44 -10.00 275.00 -10.00 219.70 180 1.27 48.75 -10.00 212.10 -10.00 164.30 Frequency Coordination and Interference Analysis Report 06/06/2008 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 SANTA PAULA, CA Licensee Name Vizada Satellite, Inc. - Santa Paula Latitude (NAD 83) 34° 24' 5.0" N Longitude (NAD 83) 119° 4' 29.4" W Ground Elevation (AMSL) 228.6 m / 750.0 ft Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Model NEC 10.4 Meter Antenna Mode Receive 3.0 GHz Transmit 6.0 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 12.2 (dBW/4 kHz) Receive 3.0 GHz Transmit 6.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 185 2.29 47.46 -9.91 188.30 -9.91 137.40 190 3.38 45.60 -9.48 163.70 -9.48 120.10 195 4.65 43.14 -8.87 143.10 -8.87 102.50 200 3.47 42.45 -8.70 165.50 -8.70 121.30 205 4.30 39.56 -7.93 152.90 -7.93 110.80 210 2.69 38.79 -7.72 190.00 -7.72 138.00 215 5.54 34.50 -6.45 143.10 -6.45 101.80 220 6.97 31.90 -5.59 132.50 -5.59 100.00 225 5.72 32.55 -5.82 144.00 -5.82 102.50 230 5.15 33.23 -6.04 149.20 -6.04 107.10 235 6.05 33.13 -6.01 139.70 -6.01 100.00 240 5.64 34.94 -6.58 141.40 -6.58 100.30 245 6.75 35.95 -6.89 129.50 -6.89 100.00 250 5.75 39.23 -7.84 134.90 -7.84 100.00 255 5.92 41.93 -8.56 131.60 -8.56 100.00 260 6.28 44.85 -9.29 124.90 -9.29 100.00 265 7.62 47.54 -9.93 108.10 -9.93 100.00 270 6.99 51.54 -10.00 114.50 -10.00 100.00 275 5.63 55.93 -10.00 128.70 -10.00 100.00 280 5.01 60.02 -10.00 134.80 -10.00 100.00 285 5.29 63.85 -10.00 132.00 -10.00 100.00 290 5.50 67.81 -10.00 130.00 -10.00 100.00 295 6.17 71.76 -10.00 123.30 -10.00 100.00 300 6.14 75.93 -10.00 123.60 -10.00 100.00 305 5.61 80.19 -10.00 128.90 -10.00 100.00 310 6.20 84.34 -10.00 123.00 -10.00 100.00 315 5.98 88.58 -10.00 125.40 -10.00 100.00 320 5.96 92.81 -10.00 125.60 -10.00 100.00 325 5.32 96.98 -10.00 131.80 -10.00 100.00 330 5.34 101.16 -10.00 131.60 -10.00 100.00 335 6.26 105.47 -10.00 122.40 -10.00 100.00 340 7.70 109.94 -10.00 106.90 -10.00 100.00 345 8.02 114.21 -10.00 103.60 -10.00 100.00 350 8.09 118.37 -10.00 103.00 -10.00 100.00 355 8.30 122.51 -10.00 101.10 -10.00 100.00 Frequency Coordination and Interference Analysis Report 06/06/2008 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 Principal Frequency Planner COMSEARCH 19700 Janelia Farm Blvd. Ashburn, Va. 20147 DATED: June 6, 2008 Frequency Coordination and Interference Analysis Report 06/06/2008 Page 12 of 12


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