Attachment ViaSat - Commission

ViaSat - Commission

LETTER submitted by IB, FCC

Commission request

2017-03-10

This document pretains to SAT-PDR-20161115-00120 for Petition for Declaratory Ruling on a Satellite Space Stations filing.

IBFS_SATPDR2016111500120_1200772

                             Federal Communications Commission
                                      Washington, D.C. 20554


                                              March 10, 2017

Christopher J. Murphy
ViaSat, Inc.
6155 El Camino Real
Carlsbad, CA 92009—1699

                 Re:     ViaSat, Inc., IBFS File No. SAT—LOI—20161115—00120 (Call Sign $2985)

Dear Mr. Murphy:

        On November 15, 2016, ViaSat, Inc. (ViaSat) filed the above—referenced petition for a declaratory
ruling requesting access the U.S. market for a non—geostationary orbit (NGSO) fixed—satellite service
system utilizing Ka—band frequencies. To aid in the Commission‘s evaluation of ViaSat‘s petition,‘
please provide additional information concerning the post—mission disposal plans for ViaSat‘s satellites.
In particular, please provide a statement and/or analysis with respect to the long—term stability or
instability of the proposed post—mission storage orbit. Such analysis should address any measures, such
as selection of orbital parameters, that may affect the long—term evolution of orbital parameters, with
particular attention to addressing any such evolution that would result in the satellites entering the LEO
protected region, i.e., the area below 2000 km.

         ViaSat must file a letter providing this information by April 11, 2017. Failure to do so may result
in the dismissal of ViaSat‘s request pursuant to Section 25.112(c) of the Commission‘s rules, 47 CFR §
25.112(c).
                                         Sincerely,


                                   _ ToaAb julgu      labr

                                            e P. Albuquerque
                                                               s


                               f         Chief, Satellite Division
                                         International Bureau




ce:     John P. Janka
        Latham & Watkins LLP
        555 Eleventh Street, N.W.
        Washington, DC 20004




147 CFR § 25.111(a).



Document Created: 2017-03-10 17:36:00
Document Modified: 2017-03-10 17:36:00

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