Attachment STA Request

This document pretains to SES-STA-20160325-00284 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2016032500284_1130661

                                                                                      INTELSAT.
                                                                                        Envision. Connect. Transform.



March 22, 2016

Ms. Marlene H. Dortch
Secretary
Federal Communications Commission
445 12th Street, S.W.
Washington, D.C. 20554

          Re:     Request for Special Temporary Authority
                  Hagerstown, Maryland Earth Station KA275

Dear Ms. Dortch:

Intelsat License LLC ("Intelsat") herein requests a grant of Special Temporary Authority ("STA")‘ for
30 days, commencing May 2, 2016, to use its Hagerstown, Maryland C—band earth station—call sign
KA275—to provide launch and early orbit phase ("LEOP") services for the Eutelsat—1 17WB (a.k.a.
Satmex—9) satellite. Eutelsat—1 17WB is expected to be launched no earlier than May 2, 2016." The
LEOP period is expected to last approximately 205 days."

The Eutelsat—1 17WB LEOP operations will be performed in the following frequency bands: 6421.30
MHz and 6423.30 MHz in the uplink (LHCP), and 4198.2 MHz and 4199.8 MHz in the downlink
(LHCP). The LEOP operations will be coordinated with all operators of satellites that use the same
frequency bands and are in the LEOP path.* All operators of satellites in that path will be provided with
an emergency phone number where the licensee can be reached in the event that harmful interference
occurs.

The 24x7 contact information for the Eutelsat—1 17WB LEOP mission is as follows:

Ph.:      (703) 559—7701 — East Coast Operations Center (primary)
          (310) 525—5591 — West Coast Operations Center (back—up)

Request to speak with Harry Burnham or Kevin Bell.



‘ Intelsat has filed its STA request, an FCC Form 159, a $195.00 filing fee, and this supporting letter
electronically via the International Bureau‘s Filing System ("IBFS").
* The permanent orbital location and the in—orbit testing location for Eutelsat—1 17WB will be 117° W.L. Intelsat
has included as Exhibit C a letter from Eutelsat, provided by the manufacturer, regarding the satellite‘s
registration under the Convention on Registration of Objects Launched in Outer Space.
3 Intelsat is concurrently seeking authority for 180 days to accommodate the longer orbit—raising time period
required for an electric propulsion satellite.
* Intelsat will handle the coordination.

Intelsat Corporation
7900 Tysons One Place, Mclean, VA 22102—5972 USA www.intelsat.com T +1 703—559—6800


Ms. Marlene H. Dortch
March 22, 2015
Page 2


In further support of this request, Intelsat hereby attaches Exhibits A and B, which contain technical
information that demonstrates that the operation of the earth station will be compatible with its
electromagnetic environment and will not cause harmful interference into any lawfully operating
terrestrial facility, as well as a waiver request. Intelsat also notes that for purposes of the Eutelsat—1 17WB
LEOP mission, it is seeking to operate in the frequencies listed in the request at power levels not to
exceed 26 dBW, except in case of emergency. In the extremely unlikely event that harmful interference
should occur due to transmissions to or from its earth station, Intelsat will take all reasonable steps to
eliminate the interference.

Finally, Intelsat clarifies that during the Eutelsat—1 17WB LEOP mission, Boeing will serve as the mission
manager. Boeing will build and send the commands to the Intelsat antenna, which will process and
execute the commands. Telemetry received by Intelsat will be forwarded to Boeing. Intelsat will
perform the ranging sessions by sending a tone to the spacecraft periodically. Intelsat will remain in
control of the baseband unit, RF equipment, and antenna.

Grant of this STA request will allow Intelsat to help launch the Eutelsat—1 17WB satellite. This, in turn,
will result in the provision of video and data applications in Mexico, Latin America and the Caribbean
from the 117° W.L. orbital location and thereby promotes the public interest.

Please direct any questions regarding this STA request to the undersigned at (703) 559—6949.

Respectfully submitted,



 (‘Laflafl;‘b 9 .eA —
Cynthia J. Grady
Regulatory Counsel
Intelsat Corporation




cc: Paul Blais



Document Created: 2016-03-22 16:49:57
Document Modified: 2016-03-22 16:49:57

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