Attachment STA Request

This document pretains to SES-STA-20171011-01138 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2017101101138_1288835

October 11, 2017

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


        Re:     Request for Extension of Special Temporary Authority
                Hagerstown, Maryland Earth Station E000296

Dear Ms. Dortch:

Intelsat License LLC (“Intelsat”) herein requests an additional 60 days of Special Temporary Authority
(“STA”)1 previously granted Intelsat to use its Hagerstown, Maryland Ku-band earth station—call sign
E000296—to provide telemetry, tracking, and command (“TT&C”) services2 to Intelsat 903 (call sign
S2407) at its permanent location of 31.5° W.L.3 Intelsat has a pending application to permanently
modify its E000296 license to support Intelsat 903 TT&C services at 31.5° W.L.4

The Intelsat 903 TT&C operations will continue to be performed at the following frequencies: 6173.7
MHz and 6176.3 MHz in the uplink and 3947.5 MHz, 3948.0 MHz, 3952.0 MHz, and 3952.5 MHz in
the downlink.

In further support of this extension request, Intelsat incorporates by reference Exhibit A, which includes
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.

The Intelsat 903 operations will continue to be consistent with Intelsat’s coordination agreements for the
nominal 31.5° W.L. orbital location. In the unlikely event that harmful interference occurs, Intelsat will
take all necessary steps to eliminate the interference.




1
 Intelsat has filed its STA request, an FCC Form 159, a $200.00 filing fee, and this supporting letter
electronically via the International Bureau’s Filing System (“IBFS”).
2
 See Satellite Communications Services Information; Actions Taken, Report No. SES-01991, File No. SES-STA-
20170830-00967 (Sep. 13, 2017) (Public Notice).
3
 See Policy Branch Information; Actions Taken, Report No. SAT-01233, File No. SAT-MOD-20170131-00010
(Apr. 21, 2017) (Public Notice).
4
 See Intelsat License LLC Modification of Hagerstown Maryland Earth Station, Call Sign E000296, to Add the
Intelsat 903 (S2407) as a Point of Communication, File No. SES-MOD-20170925-01053 (filed Sep. 25, 2017).


Ms. Marlene H. Dortch
October 11, 2017
Page 2


Grant of this STA extension request will allow Intelsat to safely station-keep the satellite at the 31.5°
W.L. orbital location and thereby promotes the public interest.

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

Respectfully submitted,

/s/ Cynthia J. Grady

Cynthia J. Grady
Regulatory Counsel
Intelsat Corporation



cc: Paul Blais



Document Created: 2017-10-11 15:18:19
Document Modified: 2017-10-11 15:18:19

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