Attachment Exhibit 1

This document pretains to SES-STA-20180418-00374 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2018041800374_1376309

                                            EXHIBIT 1

           DESCRIPTION OF PROPOSED SPECIAL TEMPORARY OPERATIONS
                         (Response to STA Form, Question 8)

          Pursuant to 47 C.F.R. § 25.120(b), EchoStar Operating L.L.C. (“EchoStar”) requests 30-

day special temporary authority (“STA”), commencing on May 1, 2018, to operate earth stations,

as specified in the table below, for telemetry, tracking, and control (“TT&C”) communications

required to deorbit the EchoStar 6 satellite (Call Sign S2232). 1

Call Sign Antenna ID           Location              Uplink (MHz)             Downlink (MHz)
E070014        GFMA            Gilbert, AZ           17305                    12203-12204
E070015        GFMA-Ku         Gilbert, AZ           14001-14002.5            12203-12204
E980047        1               Cheyenne, WY          14001-14002.5            12203-12204
E980005        1               Cheyenne, WY          17305                    12203-12204
E070275        WAD1 & WAD3     Spokane, WA           17305                    12203-12204
E020248        BH13            Blackhawk, SD         17305                    12203-12204
E150098        1               Summerset, SD         17305                    12203-12204

          Grant of the requested STA (and any required STA renewal) will permit deorbiting of

EchoStar 6, within a 60-day period, to a disposal orbit at a nominal altitude of approximately 386

km., consistent with end-of-life disposal requirements under Section 25.283 of the Commission’s

rules. 2 Accordingly, grant of the requested STA will serve the public interest by facilitating

retirement of the satellite to a disposal orbit in an orderly manner and consistent with

Commission requirements.




1
 EchoStar may operate additional earth stations in Gilbert, AZ (E020306), Quicksburg, VA (E070273),
and Cheyenne, WY (E080120), which are already authorized for TT&C operations with EchoStar 6 at its
assigned 96.2° W.L. orbital location. See IBFS File Nos. SES-MFS-20130307-00233 (granted Aug. 11,
2014); SES-MFS-20130307-00232 (granted Aug. 11, 2014); SES-MFS-20130307-00234 (granted Aug.
11, 2014).
2
    See 47 C.F.R. § 25.283.


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Document Created: 2018-04-18 15:01:15
Document Modified: 2018-04-18 15:01:15

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