Attachment Coordination Report

This document pretains to SES-LIC-20190906-01171 for License on a Satellite Earth Station filing.

IBFS_SESLIC2019090601171_1888230

Ka-Band Earth Station – Merrillan, WI Frequency Coordination Report 28 GHz Prepared on Behalf of SPACE EXPLORATION HOLDINGS August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Merrillan, WI Frequency Coordination Report 28 GHz Table of Contents 1. Summary of Results -1- 2. 28 GHz Common Carrier and LTTS Coordination -1- 3. 28 GHz UMFUS Coordination -2- 4. Earth Station Coordination Data -2- 5. Contact Information -7- Comsearch Proprietary -0- August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Merrillan, WI Frequency Coordination Report 28 GHz 1. Summary of Results On behalf of SPACE EXPLORATION HOLDINGS, Comsearch performed a coordination notice under Section 25.203(c) and Section 25.136(a)(4) of the FCC’s rules for all existing and proposed terrestrial licenses within the coordination contours of their proposed Ka-Band earth station in Merrillan, WI, which will transmit at 28 GHz1. Prior-notification letters were sent to the licensees and a copy of the notification data is provided in section four of this report. The earth station coordination was finalized on August 2, 2019. No objections were received from any of the incumbent 28 GHz licensees. 2. 28 GHz Common Carrier and LTTS Coordination In accordance with FCC Rules and Regulations, the Ka-Band earth station in Merrillan, WI was prior-coordinated by Comsearch. A notification letter and datasheets for this earth station were sent to the following 28 GHz common carrier fixed microwave licensees. These licensees are authorized to operate temporary fixed operations from 27.5 – 29.5 GHz on a nationwide basis or local basis. Licensee Authorized Geographic Area Frontier Southwest Incorporated Nationwide A notification letter and datasheets for the Ka-Band earth station in Merrillan, WI were also sent to the following 28 GHz local television transmission licensee. This licensee is authorized to operate temporary fixed operations from 27.5 – 29.5 GHz on a nationwide basis. Licensee Authorized Geographic Area Information Super Station, LLC Continental US No objections were received from the common carrier or local television transmission service incumbents. 1The proposed earth station will operate in the 27.5 – 29.1 GHz & 29.5 – 30.0 GHz portion of the Ka- Band. Comsearch Proprietary -1- August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Merrillan, WI Frequency Coordination Report 28 GHz 3. 28 GHz UMFUS Coordination A Notification letter was sent to the following 28 GHz UMFUS licensees. The proposed earth station will operate on frequencies that overlap Channel L1 & L2 of the UMFUS service. The total frequency allocation for Channels L1 & L2 of the UMFUS spectrum appears below. Channel: L1 27.500 - 27.925 GHz L2 27.925 - 28.350 GHz Licensee Channel Area of Operation Nsight Spectrum, LLC L1, L2 County Based Verizon L1, L2 County Based No objections were received from the UMFUS incumbents. Comsearch Proprietary -2- August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Merrillan, WI Frequency Coordination Report 28 GHz 4. Earth Station Coordination Data This section presents the data pertinent to the proposed Ka-Band earth station in Merrillan, WI. This data was circulated to all incumbent licensees in the shared 28 GHz frequency ranges. Comsearch Proprietary -3- August 2, 2019

4¥ CoMmSsEARCH Date: 06/2472019 Job Number: 190624COMSGEOT Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code SPACEX Licensee Name Space Exploration Holdings Site Information MERRILLAN, W Venue Name Latitude (NAD 83) 44° 24 22.8" N Longitude (NAD 83) 90° 48 514" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL} 274.17 m / 899.5 t Link Information Satellite Type Low Earth Orhit Mode TR — Transmit—Receive Modulation Digital Minimum Elevation Angle 25.0° Azimuth Range 0.0° to 360° Antenna Centeriine (AGL) 0.91m/30f Antenma Information Receive — FCC32 Transmit — FCC32 Manufacturer SpaceX SpaceX Model 147 meter 147 meter Gain / Diameter 46.9 dBi / 1.5 m 50.8 dBi/ 1.5m 3—08/ 15—08 Beamwidth 0.77°/1.70° 049 /1.17° Nax Available RF Power (a@WIA kite) 178 (dBWMHz) 82 Maxmum EIRP (dBWk) 30 (dBWMHz) 570 Interference Objectives: Long Tem ~156.0 dBWMHz 20% —151.0 dBWi KHz 20% Short Term ~146.0 dBWMHz ~128.0 dBWi4 kHiz 0.0025% Frequency Information Receive 18.0 GHz Transmit 28.0 GHz Emssion / Frequency Range (MHz) E2V5OTW — 480UDTW / 17800.0 — 13600.0 EAMBDTW — 4BONDTW 1 27500.0 — 28100.0 B2VMGDTW — A80MDTW / 189000 — 19300.0 E2NGDTW — 4BOMDTW / 25500.0 — 30000.0 Ne Great Circls Coordination Distance 262.0 km/ 162.8 mi 125.0 kem / 77.7 mi Precipitation Seatter Contour Redius 100.0 km / 62.4 mi 1080 km / 62.1 mi Commeeacan e repeniny regue s ced

4 COMSEARCH * * A GomnScape Conson Coordination Values MERRILLAN, W Licensee Name Space Exploration Holdings Latitude (NAD 83) 44° 24 22 8" N Longitude (NAD 83) 90° 48 51.4" W Ground Elevation (AMSL) 27417 m 899.5 n Antenna Centerine (AGL) 0.91 m /30 ft Antenna Model SpaceX 1.47 meter Antenna Mode Receive 18 0 GHz Transmit 28.0 GHz Interference Objectives: Long Term +156.0 dBw/MHz 20% 151.0 cBWkhz 20% Short Term ~146.0 dBWIMHz 0.01% —128.0 cBWI4 Kz 0.0025% Max Available RF Power —17.8 (dBWH4 KHz) Receive 18.0 GHz Transmit 28.0 GHz Herizon Anterne Horzon Coordination Horzon Coordination Azmuth (*) Elevation (*) Discrimnation (*) Gan (dB) Distarce fkm} Gain (dB) Distance (km) 0 0.00 8044 450 26200 +580 125.00 5 0.00 8450 5.90 26200 —5.90 125.00 10 0.00 T957 5.90 26200 —5.90 125.00 15 0.00 74.64 490 26200 +590 125.00 20 0.00 69.71 £90 26200 —5.90 125.00 25 0.00 64.78 490 26200 +590 125.00 30 0.00 59.86 5.90 26200 —£.80 125.00 35 0.00 54.95 —£.90 26200 590 125.00 40 0.00 50.06 5.90 26200 —590 12500 45 0.00 45.17 £.90 26200 +590 12500 50 0.00 4031 —£.90 26200 580 125.00 56 0.00 3549 —5.90 26200 —5.80 125.00 50 0.00 3071 490 26200 +690 125.00 66 ©.00 26 00 £90 26200 —5.90 125.00 70 0.00 2141 490 26200 +590 125.00 75 0.00 17.05 5.90 26200 —£.80 125.00 80 0.00 13.13 —£.90 26200 690 125.00 85 0.00 10.18 5.80 26200 —5.90 12500 30 0.00 949 490 26200 580 125.00 95 0.00 1071 —£90 26200 680 125.00 100 0.00 1396 5.90 26200 5.80 12500 105 0.00 18.01 490 26200 £.90 12500 110 ©.00 2244 £90 262 00 —5.90 125.00 115 0.00 27.06 490 26200 5.90 125.00 120 0.00 31.78 £90 26200 5.80 12500 125 0.00 36 .58 5.90 26200 490 125.00 130 0.00 4142 5.90 26200 —5.90 12500 135 0.00 46.28 490 262.00 +580 125.00 140 0.00 5147 —£90 26200 —£.90 12500 145 0.00 56 .07 5.90 26200 —5.80 12500 150 0.00 60.98 490 26200 490 12500 155 0.00 §5.90 £90 262.00 +690 125.00 160 0.00 7083 5.90 26200 —5.90 12500 165 0.00 75.T6 £90 26200 e 125.00 170 0.00 80.69 5.90 26200 490 125.00 175 0.00 85 62 5.80 26200 —5.90 12500 180 0.00 90.56 490 262.00 +590 125.00 185 0.00 95 50 —£90 26200 —£.90 12500 Commeeacan e repeniny — regue s ced

4¥ CO_MSEARCH Coordination Values MERRILLAN, W1 Licensee Name Space Exploration Holdings Lattude (NAD 83) 44° 20 22.0" N Longitude (NAD 83) 90°48° 514" W Ground Elevation (AMSL) 274.17 m [ 899.5 it Antenna Centering (AGL) 0.91 m /3.0 it Antenna Model SpaceX 147 meter Antenna Mode Receive 18.0 GHz Transmit 28.0 GHe Interference Objectives. Lang Term —156 0 dBwiMHz 20% —151.0 dBWM kHz20% Short Term —146.0 dBW/MHz 0.01% —128.0 dBWiMkHz 0.0025% Max Available RF Power ~17.8 (dBW4 KHz) Receive 18.0 GHz Transmit 28.0 GHz Horzon Antsnra Horzon Coordination Honzon Coordination Azimuth (*) Sevaton (*) Discrmnation (*) Gain (dB) Distance (km) Gai(dB) Distance (km) 1890 0.00 10043 £.90 262.00 —5.90 12500 185 0.00 105.36 5.30 26200 5.90 125.00 200 0.00 110.2 490 26200 £.90 125.00 205 0.00 11522 5.90 262.00 —£.90 125.00 210 0.00 12044 5.90 26200 —£90 12500 215 900 125.05 490 26200 —£.90 125.00 220 9.00 129.94 490 26200 —£.90 125.00 225 0.00 1M.42 £.90 26200 5.90 12500 230 .00 139.69 £.90 26200 590 125.00 235 0.00 14451 490 26200 —£.90 12500 240 0.00 149.29 4.90 26200 £90 12500 245 0.00 154.00 430 26200 —£.90 125.00 250 0.00 158.50 5.90 262.00 —£90 125.00 255 0.00 162.95 £.90 262.00 £90 125.00 260 9.00 166.07 490 26200 —£.90 125.00 265 9.00 169.82 430 26200 5.90 125.00 270 0.00 17041 £.90 26200 5.90 12500 275 0.00 169.29 490 26200 590 125.00 280 9.00 166.04 490 26200 590 12500 285 0.00 161.99 490 26200 —£.90 125.00 290 0.00 157.56 490 26200 ~£.90 125.00 285 0.00 152.94 5.90 262.00 +590 125.00 300 0.00 148.22 .90 262.00 5.90 125.00 305 9.00 14342 490 26200 5.90 125.00 310 0.00 138.50 430 262.00 490 125.00 315 0.00 133.72 4£.90 26200 £90 12500 320 0.00 12883 490 26200 £90 125.00 325 0.00 12393 5.90 262.00 +£90 12500 330 0.00 119.02 £.90 26200 —£90 125.00 335 0.00 114.10 490 26200 —£.90 125.00 340 0.00 109. 17 5.90 26200 590 125.00 345 0.00 104.24 490 26200 5.90 125.00 350 0.00 99.31 490 26200 5.90 125.00 366 0.00 94 38 £.90 26200 5.90 125.00 es

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Merrillan, WI Frequency Coordination Report 28 GHz 5. Contact Information For questions or information regarding the 28 GHz Frequency Coordination Report, please contact: Contact person: Dennis Jimeno Title: Engineer III, Telecommunications Company: Comsearch Address: 19700 Janelia Farm Blvd., Ashburn, VA 20147 Telephone: 703-726-5858 Fax: 703-726-5599 Email: DJimeno@Comsearch.com Web site: www.comsearch.com Comsearch Proprietary -7- August 2, 2019


Document Created: 2019-08-02 10:58:54
Document Modified: 2019-08-02 10:58:54
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