Attachment Coord

This document pretains to SES-LIC-20140204-00032 for License on a Satellite Earth Station filing.

IBFS_SESLIC2014020400032_1034293

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Kanza Society, Inc GARDEN CITY, KS Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 January 23, 2014

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA .................................................................................................. 6 5. CERTIFICATION ......................................................................................................................................... 10 Frequency Coordination and Interference Analysis Report 01/23/2014 Page 2 of 10

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 01/23/2014 Page 3 of 10

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-receive earth station. Company Kansas Department of Transportation Sunflower Electric Power Corporation NE Colorado Cellular, Inc Verizon Wireless (VAW) LLC (KS,MO,MN) No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 01/23/2014 Page 4 of 10

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 09/17/2013. Company Cellular Inc. Network Corporation Elkhart Telephone Co., Inc. Epic Touch LLC FiberLight LLC KN Telecommunications, Inc. Kansas Department of Transportation Mid Kansas Inc. NE Colorado Cellular, Inc. New Cingular Wireless PCS LLC -Colorado New Cingular Wireless PCS, LLC - KS/MO New Cingular Wireless PCS, LLC - OK Oklahoma Department of Transportation PANHANDLE EASTERN PIPELINE COMPANY, LLC Stelera Wireless, LLC Sunflower Electric Power Corporation TRI-COUNTY ELECTRIC COOPERATIVE Verizon Wireless (VAW) LLC (KS,MO,MN) Frequency Coordination and Interference Analysis Report 01/23/2014 Page 5 of 10

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 01/23/2014 Page 6 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 01/23/2014 Job Number: 130917COMSTC03 Administrative Information Licensee Name Kanza Society, Inc Site Information GARDEN CITY, KS Latitude (NAD 83) 37° 57' 58.0" N Longitude (NAD 83) 100° 52' 19.0" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 864.09 m / 2834.9 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 90° W to 140° West Longitude Azimuth Range 162.7° to 232.9° Corresponding Elevation Angles 44.5° / 30.2° Antenna Centerline (AGL) 2.44 m / 8.0 ft Antenna Information Receive Transmit Manufacturer Prodelin 13830 Prodelin Model 1380 1380 Gain / Diameter 42.1 dBi / 3.8 m 46.0 dBi / 3.8 m 3-dB / 15-dB Beamwidth 2.00° / 4.00° 1.00° / 2.00° 76K8G7W – 307KG7W Max Available RF Power (dBW/4 kHz) -5.84 -5.84 (dBW/MHz) 18.16 18.16 Maximum EIRP (dBW/4 kHz) 40.16 40.16 (dBW/MHz) 64.16 64.16 (dBW) 53.00 59.01 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 4.0 GHz Transmit 6.1 GHz Emission / Frequency Range (MHz) 76K0G7W – 307K0G7W / 3700.0 - 4200.0 76K0G7W – 307K0G7W / 5925.0 - 6425.0 Max Great Circle Coordination Distance 311.3 km / 193.4 mi 172.7 km / 107.3 mi Precipitation Scatter Contour Radius 489.0 km / 303.8 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 01/23/2014 Page 7 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values GARDEN CITY, KS Licensee Name Kanza Society, Inc Latitude (NAD 83) 37° 57' 58.0" N Longitude (NAD 83) 100° 52' 19.0" W Ground Elevation (AMSL) 864.09 m / 2834.9 ft Antenna Centerline (AGL) 2.44 m / 8.0 ft Antenna Mode Receive 4.0 GHz Transmit 6.1 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 -5.8 (dBW/4 kHz) Receive 4.0 GHz Transmit 6.1 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 0.00 121.43 -10.00 285.28 -10.00 157.27 5 0.00 125.41 -10.00 285.28 -10.00 157.27 10 0.00 129.28 -10.00 285.28 -10.00 157.27 15 0.00 127.02 -10.00 285.28 -10.00 157.27 20 0.00 124.52 -10.00 285.28 -10.00 157.27 25 0.00 121.79 -10.00 285.28 -10.00 157.27 30 0.00 118.88 -10.00 285.28 -10.00 157.27 35 0.00 115.81 -10.00 285.28 -10.00 157.27 40 0.00 112.62 -10.00 285.28 -10.00 157.27 45 0.00 109.32 -10.00 285.28 -10.00 157.27 50 0.00 105.94 -10.00 285.28 -10.00 157.27 55 0.00 102.49 -10.00 285.28 -10.00 157.27 60 0.00 98.99 -10.00 285.28 -10.00 157.27 65 0.00 95.45 -10.00 285.28 -10.00 157.27 70 0.00 91.90 -10.00 285.28 -10.00 157.27 75 0.00 88.34 -10.00 285.28 -10.00 157.27 80 0.00 84.78 -10.00 285.28 -10.00 157.27 85 0.00 81.24 -10.00 285.28 -10.00 157.27 90 0.00 77.74 -10.00 285.28 -10.00 157.27 95 0.00 74.29 -10.00 285.28 -10.00 157.27 100 0.00 70.90 -10.00 285.28 -10.00 157.27 105 0.00 67.59 -10.00 285.28 -10.00 157.27 110 0.00 64.39 -10.00 285.28 -10.00 157.27 115 0.00 61.32 -10.00 285.28 -10.00 157.27 120 0.00 58.40 -10.00 285.28 -10.00 157.27 125 0.00 55.66 -10.00 285.28 -10.00 157.27 130 0.00 53.13 -10.00 285.28 -10.00 157.27 135 0.00 50.86 -10.00 285.28 -10.00 157.27 140 0.00 48.88 -10.00 285.28 -10.00 157.27 145 0.00 47.23 -9.86 286.20 -9.86 157.79 150 0.00 45.95 -9.56 288.12 -9.56 158.89 155 0.00 45.07 -9.35 289.47 -9.35 159.66 160 0.31 44.31 -9.16 277.30 -9.16 149.42 165 0.30 44.30 -9.16 278.56 -9.16 150.42 170 0.41 44.62 -9.24 264.34 -9.24 139.51 175 0.37 45.37 -9.42 268.50 -9.42 142.93 180 0.29 45.71 -9.50 276.90 -9.50 149.64 185 0.30 45.43 -9.43 275.83 -9.43 148.68 Frequency Coordination and Interference Analysis Report 01/23/2014 Page 8 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values GARDEN CITY, KS Licensee Name Kanza Society, Inc Latitude (NAD 83) 37° 57' 58.0" N Longitude (NAD 83) 100° 52' 19.0" W Ground Elevation (AMSL) 864.09 m / 2834.9 ft Antenna Centerline (AGL) 2.44 m / 8.0 ft Antenna Mode Receive 4.0 GHz Transmit 6.1 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 -5.8 (dBW/4 kHz) Receive 4.0 GHz Transmit 6.1 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 0.31 44.63 -9.24 276.01 -9.24 148.52 195 0.23 43.42 -8.94 288.60 -8.94 158.24 200 0.24 41.67 -8.49 290.14 -8.49 158.76 205 0.46 39.34 -7.87 267.25 -7.87 139.69 210 0.35 36.94 -7.19 284.49 -7.19 151.93 215 0.28 34.43 -6.42 299.19 -6.42 162.61 220 0.29 32.33 -5.74 302.21 -5.74 163.87 225 0.26 30.86 -5.24 309.19 -5.24 170.39 230 0.30 30.02 -4.94 306.81 -4.94 167.83 235 0.26 30.00 -4.93 311.29 -4.93 171.55 240 0.25 30.70 -5.18 311.21 -5.18 171.96 245 0.28 32.06 -5.65 304.17 -5.65 165.35 250 0.00 34.30 -6.38 309.34 -6.38 172.67 255 0.00 36.79 -7.14 304.10 -7.14 169.71 260 0.22 39.54 -7.93 295.80 -7.93 162.49 265 0.00 42.93 -8.82 292.90 -8.82 161.63 270 0.00 46.42 -9.67 287.40 -9.67 158.48 275 0.00 50.11 -10.00 285.28 -10.00 157.27 280 0.00 53.96 -10.00 285.28 -10.00 157.27 285 0.00 57.93 -10.00 285.28 -10.00 157.27 290 0.00 62.00 -10.00 285.28 -10.00 157.27 295 0.00 66.14 -10.00 285.28 -10.00 157.27 300 0.00 70.35 -10.00 285.28 -10.00 157.27 305 0.00 74.59 -10.00 285.28 -10.00 157.27 310 0.00 78.87 -10.00 285.28 -10.00 157.27 315 0.00 83.18 -10.00 285.28 -10.00 157.27 320 0.00 87.49 -10.00 285.28 -10.00 157.27 325 0.00 91.82 -10.00 285.28 -10.00 157.27 330 0.00 96.13 -10.00 285.28 -10.00 157.27 335 0.00 100.44 -10.00 285.28 -10.00 157.27 340 0.00 104.72 -10.00 285.28 -10.00 157.27 345 0.00 108.98 -10.00 285.28 -10.00 157.27 350 0.00 113.19 -10.00 285.28 -10.00 157.27 355 0.00 117.34 -10.00 285.28 -10.00 157.27 Frequency Coordination and Interference Analysis Report 01/23/2014 Page 9 of 10

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. Timothy O. Crutcher Frequency Planner COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 DATED: January 23, 2014 Frequency Coordination and Interference Analysis Report 01/23/2014 Page 10 of 10


Document Created: 2014-02-04 13:19:48
Document Modified: 2014-02-04 13:19:48
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