Attachment STA Request

This document pretains to SES-STA-20160503-00388 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2016050300388_1135192

May 3, 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 KA258

Dear Ms. Dortch:

Intelsat License LLC (“Intelsat”) herein requests a grant of Special Temporary Authority (“STA”)1 for
30 days, commencing May 28, 2016, to use its Hagerstown, Maryland Ku-band earth station—call sign
KA258—to provide launch and early orbit phase (“LEOP”) services for Intelsat 31; telemetry, tracking,
and command (“TT&C”) during in-orbit testing (“IOT”) at 132.0° W.L; and TT&C during the drift of
Intelsat 31 to its final location of 95.05° W.L.2 Intelsat 31 is expected to be launched on May 28, 2016.
The LEOP period is expected to last approximately 15 days; IOT and drift are expected to last
approximately three and two weeks, respectively.

The proposed operations will be performed using the following frequencies: 13998.50 MHz, and
14006.0 MHz in the uplink (LHCP, H); and 11194.25 MHz, 11195.5 MHz, 11196.25 MHz, and
11196.75 MHz in the downlink (RHCP, V). The proposed operations will be coordinated with all
operators of satellites that use the same frequency bands and are in the LEOP path, the drift path, or are
potentially affected by these operations at the IOT location. All operators of potentially affected
satellites 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 Intelsat 31 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.

In further support of this request, Intelsat hereby attaches Exhibit A, which contains technical
information that demonstrates that the operation of the earth station will be compatible with its

1
 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”).
2
 See Policy Branch Information; Actions Taken, Report No. SAT-01052, File No. SAT-LOA-20140410-00038
(November 7, 2014) (Public Notice). At 95.05º W.L., Intelsat 31 will be co-located with Intelsat 30 (S2887) and
Galaxy 3C (S2381).


Ms. Marlene H. Dortch
May 3, 2016
Page 2


electromagnetic environment and will not cause harmful interference into any lawfully operating
terrestrial facility, or into Federal systems operating in the 13.75 —14.00 GHz band. 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.

Grant of this STA request will allow Intelsat to help launch and test the Intelsat 31 satellite. This, in
turn, will help ensure continuity of service at the 95.05° 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,




Cynthia J. Grady
Regulatory Counsel
Intelsat Corporation




cc: Paul Blais



Document Created: 2016-05-03 15:28:44
Document Modified: 2016-05-03 15:28:44

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