Attachment SESSTA2017110301235.

SESSTA2017110301235.

DECISION submitted by FCC

GRANT

0000-00-00

This document pretains to SES-STA-20171103-01235 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2017110301235_1305672

E160022 SES—STA—20171103—01235 182017003140 SES Americom, Inc. Approved by OMB 3060—0678 APPLICATION FOR EARTH STATION SPECIAL TEMPORARY AUTHORITY APPLICANT INFORMATIONEnter a description of this application to identify it on the main menu: STA Request for Ka—band IOT of SES—15 at 137 W.L. Using Antenna E160022 Nov 2017 1. Applicant Name: SES Americom, Inc. Phone Number: 202—478—7143 DBA Name: Fax Number: 202—478—7111 Street: 1129 20th Street NW E—Mail: petra.vorwig@ses.com Suite 1000 | City: Washington State: DC Country: USA Zipcode: 20036 = Attention: Ms Petra A Vorwig GRANTED International Bureau

Applicant: SES Americom, Inc. File No.: SES—STA—20171103—01235 Call Sign: E160022 Special Temporary Authority SES Americom, Inc. is granted a special temporary authority for 30 days, commencing November 19, 2017, to use its 9.2 meter earth station antenna (E160022) located at 34° 19" 31.9°N / 118° 59" 41.4°W, in South Mountain, California, to communicate with SES—15 satellite (S2951) at 137° W.L., in order to perform in—orbit testing ("IOT") of the satellite‘s Ka—band payload, using the following frequency bands: 27.50—28.35 GHz, 28.35—28.60 GHz and 29.25— 30.00 GHz (Earth—to—space) and 18.30—18.80 GHz and 19.70—20.20 GHz (space—to—Earth), under the following conditions: 1. Currently the 24x7 contact information for the SES—15 satellite (S2951) operation is as follows: (805) 386—2712 — Request to speak with David Coyle. 2. All operations under this grant of special temporary authority must be on an unprotected and non—harmful interference basis, i.e., SES Americom, Inc. must not cause harmful interference to, and shall not claim protection from interference caused to it by, any other lawfully operating station. _ 3. In the event of any harmful interference under this grant of special temporary authority, SES Americom, Inc. must cease operations immediately upon notification of such interference, and must inform the Commission, in writing, immediately of such an event. 4. The 17.8 — 20.2 GHz band is shared with U.S. Government space stations and associated earth stations in the fixed Satellite Services. Services within the United States over the satellite network of which this is a cooperating earth station are subject to coordination under US334 and operation of the earth station(s) authorized herein will be subject to any technical constraints resulting from this coordination. See 47 C.F.R. Section 2.106, Footnote US334. 5. Any action taken or expense incurred as a result of operations pursuant to this special temporary authority is solely at SES Americom, Inc.‘s own risk. 6. This action is issued pursuant to Section 0.261 of the Commission‘s rules on delegated authority, 47 C.F.R, § 0.261, and is effective immediately. {or lden other nficr)w %fi rom J\%T&\D““ mss / !~scrnational Bureau k Approved:

2. Contact Name: Karis Hastings Phone Number: 202—599—0975 Company: SatCom Law LLC Fax Number: Street: 1317 F St, NW E—Mail: karis@satcomlaw.com Suite 400 City: Washington State: DC Country: USA Zipcode: 20004 — Attention: Relationship: Legal Counsel (If your application is related to an application filed with the Commission, enter either the file numberor the IB Submission ID of the related application. Please enter only one.) ' 3. Reference File Number or Submission ID 4a. Is a fee submitted with this application? & IfYes, complete and attach FCC Form 159. If No, indicate reason for fee exemption (see 47 C.F.R.Section 1.1114). «4 Governmental Entity 3 Noncommercial educational licensee «4 Other(please explain): 4b. Fee Classification CGX — Fixed Satellite Transmit/Receive Earth Station 5. Type Request g34 Use Prior to Grant «;4 Change Station Location «y Other 6. Requested Use Prior Date 7. CitySomis 8. Latitude (dd mm ss.s h) 34 19 31.9 N

9. State CA 10. Longitude (dd mm ss.s h) 118 59 414 W 11. Please supply any need attachments. Attachment 1: STA Narr and Annexes Attachment 2: Attachment 3: 12. Description. (If the complete description does not appear in this box, please go to the end of the form to view it in its entirety.) SES Americom, Inc. requests Special Temporary Authority for 30 days beginning on November 19 to perform in—orbit testing of the Ka—band payload on SES—15 ($2951) at 137 W.L. using the antenna designated under call sign El160022. See attached narrative. 13. By checking Yes, the undersigned certifies that neither applicant nor any other party to the application is Yes «4 No subject to a denial of Federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti—Drug Act of 1988, 21 U.S.C. Section 862, because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the meaning of "party to the application" for these purposes. 14. Name of Person Signing 15. Title of Person Signing Petra A. Vorwig Senior Legal & Regulatory Counsel WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND / OR IMPRISONMENT (U.S. Code, Title 18, Section 1001), AND/OR REVOCATION OF ANY STATION AUTHORIZATION (U.S. Code, Title 47, Section 312(a)(1)), AND/OR FORFEITURE (U.S. Code, Title 47, Section 503).

FCC NOTICE REQUIRED BY THE PAPERWORK REDUCTION ACT The public reporting for this collection of information is estimated to average 2 hours per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the required data, and completing and reviewing the collection of information. If you have any comments on this burden estimate, or how we can improve the collection and reduce the burden it causes you, please write to the Federal Communications Commission, AMD—PERM, Paperwork Reduction Project (3060—0678), Washington, DC 20554. We will also accept your comments regarding the Paperwork Reduction Act aspects of this collection via the Internet if you send them to PRA@fcc.gov. PLEASE DO NOT SEND COMPLETED FORMS TO THIS ADDRESS. Remember — You are not required to respond to a collection of information sponsored by the Federal government, and the government may not conduct or sponsor this collection, unless it displays a currently valid OMB control number or if we fail to provide you with this notice. This collection has been assigned an OMB control number of 3060—0678. THE FOREGOING NOTICE IS REQUIRED BY THE PAPERWORK REDUCTION ACT OF 1995, PUBLIC LAW 104—13, OCTOBER 1, 1995, 44 U.S.C. SECTION 3507.

Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D.C. 20554 In the Matter of ) ) SES Americom, Inc. ) SES—STA— — ) Call sign E160022 Request for Special Temporary Authority to ) Conduct In—Orbit Testing of SES—15 at 137° W.L. ) REQUEST FOR SPECIAL TEMPORARY AUTHORITY SES Americom, Inc. ("SES") respectfully requests Special Temporary Authority ("STA") to use its E160022 earth station located in its South Mountain, California teleport‘ to communicate with SES—15 at 137° W.L. in order to perform in—orbit testing ("IOT") of the satellite‘s Ka—band payload. Authority is sought for a period of up to 30 days, commencing on or around November 19, 2017. SES requests authority for the earth station to communicate with the Gibraltar—licensed SES—15 satellite to test the Ka—band payload. SES Satellites (Gibraltar) Limited received market access to provide service into the United States from 129.15° W.L. using the Ku— and Ka—bands as well as to operate the WAAS payload in the L— and conventional and extended C-bandsv.2 SES—15 was launched on May 18, 2017 and is currently en route to its test orbital location at 137° W.L. SES—15 will be located at 137° W.L. +/—0.1 degrees during IOT. The proposed stationkeeping volume will not ! SES Americom, Inc., Call Sign E160022, File No. SES—MOD—20170601—00617, granted September 13, 2017. > SES Satellites (Gibraltar) Limited, (Call Sign $2951), File No. SAT—MPL—20160718—00063, granted Dec. 14, 2016; modifying File No. SAT—PPL—20160126—00007, granted July 12, 2016 ("SES—15 Grant").

overlap with any other satellite. SES seeks earth station STA to perform testing of the SES—15 Ka—band payload using the following frequency bands: 27.5—28.35 GHz Uplink 28.35—28.6 GHz Uplink 29.25—30.0 GHz Uplink 18.3—18.8 GHz Downlink 19.7—20.2 GHz Downlink As discussed below, performing IOT while SES—15 is at 137° W.L. rather than at 129.15° W.L. will permit testing to occur without disruption to existing customers at 129.15° W.L. and will not adversely affect the operation of any adjacent satellites. Grant ofSTA Will Serve the Public Interest. Grant of SES‘s request to test the Ka—band payload on SES—15 at 137° W.L. is in the public interest. By testing SES—15 at this location, SES will minimize the risk of interference to other satellites operating at the nominal 129° W.L. orbital location. Testing will allow SES to ensure that the satellite‘s communications payload is fully operational at the time it arrives at its final orbital location, thereby avoiding any interruption in service that otherwise might be associated with spacecraft testing. No Harmful Interference to Other Spacecraft. Testing the SES—15 Ka—band payload at 137° W .L. will not cause harmful interference to the operations of any other spacecraft due to orbital angular separation, frequency diversity and/or geographically diverse beam coverage. SES has also coordinated the proposed test operations with the Department of Defense, which operates Ka—band satellites near 137° W.L. Therefore, no harmful interference will be caused to nearby satellites.

No Harmful Interference to Terrestrial Services. Transmissions associated with IOT of SES—15 will not cause harmful interference to any terrestrial services in the 27.5— 28.35 GHz band. The earth station was licensed to communicate with satellites located within an orbital are of 97° W.L. to 135° W.L. based on a previously completed coordination notification. SES completed a supplemental coordination notification through Comsearch to extend the arc to 137° W.L. See Attachment 1. Additionally, the earth station will not exceed the maximum output EIRP density specified in the license, except in the case of certain tests involving high—powered continuous wave ("CW") for a short duration of time lasting from 30 minutes to several hours. A detailed description of the proposed IOT activities is provided in Attachment 2. ’SES will conduct all IOT operations on a non—harmful interference basis and will cease transmissions promptly in the event SES receives a complaint of harmful interference regarding its operations. Waiver Request. SES seeks any necessary waiver of Section 25.210(J) of the Commission‘s rules in order to permit communications with SES—15 at 137° W.L. with an east— west stationkeeping tolerance of +/— 0.1 degree during the IOT operations. Grant of this waiver is consistent with Commission policy: The Commission may waive a rule for good cause shown. Waiver is appropriate if special circumstances warrant a deviation from the general rule and such deviation would better serve the public interest than would strict adherence to the general rule. Generally, the Commission may grant a waiver of its rules in a particular case if the relief requested would not undermine the policy objective of the rule in question and would otherwise serve the public interest.3 } PanAmSat Licensee Corp., 17 FCC Red 10483, 10492 (Sat. Div. 2002) (footnotes omitted).

Section 25.210(j) specifies that geostationary space stations "must be maintained within 0.05° of their assigned orbital location in the east/west direction, unless specifically authorized by the Commission to operate with a different longitudinal tolerance."* Here, SES is seeking authority to communicate with SES—15 while the satellite is maintained with a +/— 0.1 degree stationkeeping tolerance du?ing the limited period of IOT operations. The relaxed stationkeeping tolerance will minimize interruptions to the payload testing operations due to stationkeeping maneuvers, which would delay the satellite‘s on—station start of operations. It will also conserve fuel for future satellite operations. Furthermore, the SES—15 stationkeeping volume will not overlap with that of other satellites near 137° W.L. and therefore there will be no adverse effect on the operations of other spacecraft. Protective Conditions. SES will coordinate its test operations with all potentially affected operating satellite networks. All testing will be conducted on an unprotected, non— harmful interference basis, and SES operations will cease immediatel‘y upon notification of harmful interference." SES hereby certifies that no party to this application is subject to a denial of benefits pursuant to Section 5301 of the Anti—Drug Abuse Act of 1988, 21 U.S.C. § 862. 447 CFR. § 25.210(G). ° The 24/7 point of contact for SES during IOT is Payload Management Operations Center Level 1, +1 410 970 7570; +1 800 772 2363; pmocl1@ses.com.

For the foregoing reasons, SES respectfully requests special temporary authority to operate its E160022 earth station to test the Ka—band payload on SES—15 at 137° W.L. for a period of up to 30 days commencing on or around November 19, 2017. Grant of the requested authority will permit testing of the spacecraft without affecting services to customers and will permit a seamless transition of services. Respectfully submitted, SES Americom, Inc. By: /s/ Petra A. Vorwig Of Counsel Petra A. Vorwig Karis A. Hastings Senior Legal & Regulatory Counsel SatCom Law LLC SES Americom, Inc. 1317 F Street, NW., Suite 400 1129 20th Street N.W., Suite 1000 Washington, D.C. 20004 Washington, D.C. 20036 Tel: (202) 599—0975 Dated: November 3, 2017

Attachment 1 Supplemental Coordination Notification Report

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for SES Americom, Inc. . SOUTH MTN, CA Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 October 30, 2017

TABLE OF CONTENTS 1. CONCLUSIONS 1222220020000 000222errraveerebertrtrrresirererrrrrersssirerstreresrrrssieesesserereeererseerrerrrerrressessere se se es iss es errcrr en ea se es 3 2. SUMMARY OF RESULTS 1.222220002000000000rrsrsvessrraresrrerrrstsersrerrerererseses es rserer esns rererrrererr ies seeareesere esn reseessrererereca es 4 3. SUPPLEMENTAL SHOWING .1.2.2222200022092 09e reverrererererresesererserererssrveeeeererererererr en erenerecrssresseses is esn erree sn ereernrernees 5 4. EARTH STATION COORDINATION DATAL.1.2.2222202220022rrarererrrrrereresssereserrerererrererererererae se se se reverrressreane es en e eaes 8 5. CERTIFICATION L .220202 0000020209 rsrer se rerssseessterrerersrerssererererrrrererrerrsessrrerereateresesrerisererreer en ererrrerererererres se se es rereerees 12 Frequency Coordination and Interference Analysis Report 10/30/2017 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 10/30/2017 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. Frequency Coordination and Interference Analysis Report 10/30/2017 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. Coordination data for this earth station was sent to the below listed carriers with a letter dated 09/20/2017. Company ABC Holding Company Inc. AT&T Corp. AT&T Mobility Spectrum LLC — Southern CA Aera Energy LLC Aerioconnect Inc Aerioconnect, Inc. Aerionet, Inc. Antelecom, Inc. Antelope Valley College BP West Coast Products LLC Bet Air Internet, LLC Beverly Hills, City of British American Communications Inc Burbank, City of CBS Broadcasting Inc CBS Communications Services Inc CBS Radio Inc. of Los Angeles California Internet, L.P. California Resources Corporation California, State of Castaic Lake Water Agency City of Culver City City of Downey City of Los Angeles Dept Water & Power City of Montebello City of Pasadena, California City of San Buenaventura Police Dept City of Santa Barbara Fire Department City of Torrance City of Whittier Clearwire Spectrum Holdings If1, LLC Communication Services Communication Services, Inc. Community Memorial Health System El Monte Police Department Embee Technologies Federal Communication Commission Fireline Network Solutions Inc. Foothill Transit Fox Television Stations, LLC Frequency Coordination and Interference Analysis Report 10/30/2017 Page 5 of 12

Frontier California Inc. Gilcomm LLC Glaser, Mike Glendale City California Global Telecom & Technology Americas Iberdrola Renewables, LLC KAZN—TV Licensee LLC KTLA, LLC Kern Ed Telecom Consortium Kern, County of LT—WBR, LLC Las Virgenes Unified School District Long Beach, City of (WCD) 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 Regional Interoperable Comm Los Angeles SMSA Ltd. Partnership Los Angeles, City of Metropolitan Water Dist of So California Mobile Relay Associates Inc. Monrovia, City of NBC Telemundo License LLC New Cingular Wireless PCS — Los Angeles Nextel of California Inc. Nextlink Wireless, LLC Nextweb Inc Olympic Wireless, LLC Pacific Bell Tel Com dba AT&T California Pueblo Radiology Redondo Beach Police Department Regents of the University of California Santa Barbara Cellular Systems, Ltd. Santa Barbara, County of Skyriver Communications SmartSky Networks, LLC South Bay Regional Public Comm Authority Southern California Gas Company Spectrum Link, Inc. Sprint Spectrum L.P. Sprint Telephony PCS, L.P. T—Mobile License LLC THUMS Long Beach Company Tejon Ranch Co Tesoro Companies, Inc Towerstream Corp. Turn Wireless, LLC Union Pacific Railroad Company Vectus, Inc Ventura County Office of Education Ventura, County of Verizon Wireless (VAW) LLC (Southern CA) Verizon Wireless (VAW) LLC—N CA/NV Wiline Spectrum Holdings LLC XO Communications, LLC Frequency Coordination and Interference Analysis Report 10/30/2017 Page 6 of 12

Frequency Coordination and Interference Analysis Report 10/30/2017 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 10/30/2017 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com Date: 10/30/2017 Job Number: 170920COMSGEO2 Administrative Information Status ' TEMPORARY (Operation from 11/20/2017 to 12/22/2017) Call Sign E160022 Licensee Code P3210 Licensee Name SES Americom, Inc. Site Information SsOUTH MTN, CA Venue Name Latitude (NAD 83) 34° 19‘ 31.9" N Longitude (NAD 83) 118° 59‘ 41.4" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 312.12 m / 1024.0 ft Link Information Satellite Type Geostationary Mode TR — Transmit—Receive Modulation Digital Satellite Arc 97° W to 137° West Longitude Azimuth Range 144.4° to 210.0° Corresponding Elevation Angles 43.7° / 45.7° Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Information Receive — FCC32 Transmit — FCC32 Manufacturer SES SES Model 9.2 meter 9.2 meter Gain / Diameter 62.2 dBi / 9.2 m 65.5 dBi / 9.2 m 3—dB / 15—dB Beamwidth 0.13° / 0.26° 0.10° 7 0.20° Max Available RF Power (dBW/A4 kHz) —25.0 (dBW/MHz) ~1.0 Maximum EIRP (dBW/4 kHz) 40.5 (dBW/MHz) 64.5 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 18.0 GHz Transmit 28.0 GHz Emission / Frequency Range (MHz) 100KG7D — 250MGTD / 18300.0 — 18800.0 100KG7D — 250MG7D / 27500.0 — 28600.0 100KG7N — 250MG7N / 19700.0 — 20200.0 100KGZN — 250MG7N / 29250.0 — 30000.0 100KG7W — 250MG7W / 19700.0 — 20200.0 100KG7W — 250MG7W / 29250.0 — 30000.0 Max Great Circle Coordination Distance 136.4 km / 84.7 mi 100.0 km / 62.1 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 10/30/2017 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 SOUTH MTN, CA Licensee Name SES Americom, Inc. Latitude (NAD 83) 34° 19‘ 31.9" N Longitude (NAD 83) 118° 59‘ 41.4" W Ground Elevation (AMSL) 312.12 m / 1024.0 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model SES 9.2 meter Antenna Mode Receive 18.0 GHz Transmit 28.0 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 —25.0 (dBW/4 kHz) Receive 18.0 GHz Transmit 28.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 14.35 135.13 —10.00 100.00 —10.00 100.00 5 14.21 131.36 —10.00 100.00 —10.00 100.00 10 14.39 127.59 —10.00 100.00 ~10.00 100.00 15 13.49 123.26 —10.00 100.00 —10.00 100.00 20 13.83 119.33 —10.00 100.00 —10.00 100.00 25 13.95 115.22 —10.00 100.00 —10.00 100.00 30 12.49 110.68 —10.00 100.00 —10.00 100.00 35 12.30 106.46 —10.00 100.00 —10.00 100.00 40 13.68 102.43 —10.00 100.00 —10.00 100.00 45 14.45 98.18 —10.00 100.00 ~10.00 100.00 50 15.10 93.85 —10.00 100.00 —10.00 100.00 55 15.64 89.46 —10.00 100.00 —10.00 100.00 60 16.43 85.01 —10.00 100.00 —10.00 100.00 65 15.98 80.62 —10.00 100.00 —10.00 100.00 70 17.38 76.04 —10.00 100.00 —10.00 100.00 75 17.26 71.63 —10.00 100.00 —10.00 100.00 80 17.32 67.22 —10.00 100.00 —10.00 100.00 85 16.05 63.19 —10.00 100.00 —10.00 100.00 90 16.12. 58.93 —10.00 100.00 —10.00 100.00 95 16.24 54.72 —10.00 100.00 —10.00 100.00 100 15.78 50.84 —10.00 100.00 —10.00 100.00 105 13.37 48.15 —10.00 100.00 —10.00 100.00 110 10.54 46.30 —9.64 100.00 —9.64 100.00 115 8.54 44.57 —9.23 100.00 —9.23 100.00 120 7.23 42.91 —8.81 100.00 —8.81 100.00 125 6.12 41.61 —8.48 100.00 —8.48 100.00 130 5.67 40.27 ~8.12 100.00 —8.12 100.00 135 4.75 39.89 —8.02 100.00 —8.02 100.00 140 3.77 40.13 —8.09 100.00 —8.09 100.00 145 5.15 38.55 —7.65 100.00 —7.65 100.00 150 5.95 38.10 —7.52 100.00 —7.52 100.00 155 6.77 38.21 —7.56 100.00 —7.56 100.00 160 5.74 40.59 —8.21 100.00 —8.21 100.00 165 6.69 41.33 —8.41° 100.00 _ —8.41 100.00 170 6.82 42.37 —8.68 100.00 —8.68 100.00 175 7.89 42.00 —8.58 100.00 —8.58 100.00 180 6.70 43.41 —8.94 100.00 —8.94 100.00 185 4.10 45.76 —9.51 100.00 —9.51 100.00 Frequency Coordination and Interference Analysis Report 10/30/2017 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 SsOUTH MTN, CA Licensee Name SES Americom, Inc. Latitude (NAD 83) 34° 19‘ 31.9" N Longitude (NAD 83) 118° 59 41.4" W Ground Elevation (AMSL) 312.12 m / 1024.0 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model SES 9.2 meter Antenna Mode Receive 18.0 GHz Transmit 28.0 GHz Interference Objectives: Long Term —156.0 dBW/AMHz 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 —25.0 (dBW/4 kHz) . Receive 18.0 GHz Transmit 28.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 1.86 47.14 —9.83 100.00 ~9.83 100.00 195 0.00 47.56 —9.93 — 136.37 —9.93 100.00 200 1.29 45.28 —9.40 100.00 ~9.40 100.00 205 2.18 43.74 —9.02 100.00 ~9.02 100.00 210 1.95 43.74 —9.02 100.00 ~9.02 100.00 215 2.49 43.44 —8.95 100.00 ~8.95 100.00 220 2.85 43.78 —9.03 100.00 —~9.03 100.00 225 2.32 45.42 —9.43 100.00 ~9.43 100.00 230 0.46 48.58 —~10.00 117.03 —10.00 100.00 235 1.89 49.17 —10.00 100.00 —10.00 100.00 240 3.10 50.41 —10.00 100.00 —10.00 100.00 245 4.45 52.01 —10.00 100.00 —10.00 100.00 250 3.95 55.17 —10.00 100.00 —10.00 100.00 255 4.59 57.83 —10.00 100.00 —10.00 100.00 260 5.91 60.43 ~10.00 100.00 —10.00 100.00 265 5.27 64.14 —10.00 100.00 —10.00 100.00 270 6.36 67.28 ~10.00 100.00 —10.00 100.00 275 8.17 70.45 —10.00 100.00 —10.00 100.00 280 9.55 74.00 —10.00 100.00 —10.00 100.00 285 9.89 77.92 —10.00 100.00 —10.00 100.00 290 11.20 81.81 —10.00 100.00 —10.00 100.00 295 11.13 85.92 —10.00 100.00 —10.00 100.00 300 11.98 90.04 —10.00 100.00 —10.00 100.00 305 11.46 94.17 —10.00 100.00 —10.00 100.00 310 11.47 98.29 —10.00 100.00 —10.00 100.00 315 12.16 102.50 —10.00 100.00 —10.00 100.00 320 13.46 106.85 —10.00 100.00 —10.00 100.00 325 14.47 111.22 —10.00 100.00 —10.00 100.00 330 14.49 115.36 —10.00 100.00 —10.00 100.00 335 13.75 119.16 ~10.00 100.00 —10.00 100.00 340 14.26 123.29 —10.00 100.00 —10.00 100.00 345 15.66 127.78 —10.00 100.00 —10.00 100.00 350 16.71 132.11 —10.00 100.00 —10.00 100.00 355 14.43 134.47 —10.00 100.00 —10.00 100.00 Frequency Coordination and Interference Analysis Report 10/30/2017 Page 11 of 12

5. CERTIFICATION 1 HEREBY CERTIFY THAT I AM THE TECHNICALLY QUALIFIED PERSON RESPONSIBLE FOR THE PREPARATION OF THE FREQUENCY COORDINATION DATA CONTAINED IN THIS APPLICATION, THAT 1 AM FAMILIAR WITH PARTS 101 AND 25 OF THE FCC RULES AND REGULATIONS, THAT 1 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. Gary K. Edwards Senior Manager COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 DATED: October 30, 2017 Frequency Coordination and Interference Analysis Report 10/30/2017 Page 12 of 12

Attachment 2 Call Sign: E160022 Site Details Contact Information: Address: David Coyle 5990 Solano Verde Dr. 805—386—2712 Somis, California 93066 Geographic Coordinates: Latitude: 34° 19‘ 31.9" N Longitude: 118° 59‘ 41.4" W Site Elevation: 312.1 meters Antenna Details Antenna ID: 1 Manufacture/Model: SES/9.2 Meter Antenna Size: 9.2 meters Antenna Gain Transmit: 65.5 dBi at 28.0 GHz 69.1 dBi at 30.0 GHz Antenna Gain Receive: 62.2 dBi at 18.0 GHz Height Above Ground Level: 11.05 meters Height Above Sea Level: 323.15 meters Total Input Power at the Flange: 371.5 watts Total EIRP for the test Carrier: 91.19 dBW IOT Operational Details Frequency Transmit Polarization Emission Max EIRP Max EIRP (MHz) [Receive Designato per Density per r Carrier Carrier (dBW) (dBw/4kHz) 18.3—18.8 R Right and Left NON 0.0 0.0 Circular 19.7—20.2 R Right and Left NON 0.0 0.0 Circular 27.5—28.35 T Right and Left NON 87.5 87.5 Circular 28.35—28.6 T Right and Left NON 87.5 87.5 Circular 29.25—30.0 T Right and Left NON 87.5 87.5 Circular


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Document Modified: 2017-11-20 17:05:14
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