Request to Withdraw

WITHDRAWAL submitted by Karousel LLC, et al.

Withdrawal of Motion for Extension of Time

2017-06-26

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

IBFS_SATPDR2016111500120_1241498

July 7, 2017 Ms. Marlene Dortch, Secretary Federal Communications Commission 455 12th Street SW Washington DC 20554 Re: Reply Comments on Additional NGSO-Like Satellite Applications or Petitions for Operations in the 12.75-13.25 GHz, 13.85-14.0 GHz, 18.6-18.8 GHz, 19.3-20.2 GHz, and 29.1-29.5 GHz bands, DA 17-524 Dear Ms. Dortch: Hughes Network Systems, LLC (“Hughes”) provides these reply comments in response to the Public Notice dated May 26, 2017 (DA 17-524), requesting comments on several applications for non-geostationary orbit (“NGSO”) satellite systems seeking to operate in the 12.75-13.25 GHz, 13.85-14.0 GHz, 18.6-18.8 GHz, 19.3-20.2 GHz, and 29.1- 29.5 GHz bands.1 As discussed below, Hughes, an FCC licensed geostationary orbit (“GSO”) satellite operator in portions of the 18.6-18.8 GHz, 19.3-20.2 GHz, and 29.1-29.5 GHz bands (collectively, “the Ka band”),2 supports concerns raised in initial comments related to the single-entry and aggregate EPFD limits contained in Article 22 of the International Telecommunications Union (“ITU”) Radio Regulations and Resolution 76 (Rev. WRC-15), respectively. Further, Hughes supports Inmarsat, Inc.’s (“Inmarsat”)3 comments about ViaSat, Inc.’s (“ViaSat”)4 proposal to utilize portions of the Ka band to support links 1 Telesat Canada Petition for Declaratory Ruling Granting Access to the U.S. Market for the Telesat System, IBFS File No. SAT-PDR-20161115-00108; The Boeing Company Petition for Declaratory Ruling Granting Access to the U.S. Market for the Boeing System, IBFS File No. SAT-LOA-20161115-00109 (the “Boeing Application”); Space Norway AS Petition for Declaratory Ruling Granting Access to the U.S. Market for the Space Norway System, IBFS File No. SAT-PDR-20161115-00111; LeoSat MA, Inc. Petition for Declaratory Ruling Granting Access to the U.S. Market for the LeoSat System, IBFS File No. SAT-PDR-20161115- 00112; Karousel LLC Petition for Declaratory Ruling Granting Access to the U.S. Market for the Karousel System, IBFS File No. SAT-LOA-20161115-00113; O3b Limited Petition for Declaratory Ruling Granting Access to the U.S. Market for the O3b System, IBFS File No. SAT-AMD-20161115-00116; Audacy Corporation Petition for Declaratory Ruling Granting Access to the U.S. Market for the Audacy System, IBFS File No. SAT-LOA-20161115-00117; Space Exploration Holdings, LLC Petition for Declaratory Ruling Granting Access to the U.S. Market for the SpaceX System, IBFS File No. SAT-LOA-20161115- 00118 (the “SpaceX Application”); ViaSat, Inc. Petition for Declaratory Ruling Granting Access to the U.S. Market for the ViaSat System, IBFS File No. SAT-PDR-20161115-00120 (the “ViaSat Application”); Theia Holdings A, Inc. Petition for Declaratory Ruling Granting Access to the U.S. Market for the Theia System, IBFS File No. SAT-LOA-20161115-00121 2 Hughes is authorized to use 18.6-18.8 GHz, 19.7-20.2 GHz, and 29.25-29.5 GHz under three FCC space station licenses (call signs S2663, S2753, and S2834). 3 Inmarsat, Inc., Petition to Deny application of ViaSat, Inc., IBFS File No. SAT-PDR-20161115-00120 (the “Inmarsat Petition to Deny”). 4 ViaSat Application, supra note 1, call sign S2985.

between medium earth orbit (“MEO”) NGSO and GSO satellites, and reiterates that consideration of this proposal should be deferred until appropriate studies are concluded and appropriate technical and operational rules for MEO-to-GSO links are adopted. Finally, Hughes supports the comments of WorldVu Satellites Ltd. d/b/a OneWeb (“OneWeb”),5 regarding SpaceX’s request for waivers of rules imposing buildout milestones and treaty- mandated PFD restrictions, as well as Boeing’s proposal for a three-tiered, open ended milestone schedule, as these requests are not in the public interest. EPFD Compliance Issues As a GSO satellite operator, Hughes agrees with ViaSat that the FCC needs to implement aggregate EPFD limits that will ensure that the proposed NGSO systems will not cause harmful interference to existing GSO systems.6 Hughes supports ViaSat’s request to: (i) condition[] any grant of authority on the outcome of the pending NGSO rulemaking proceeding in IB Docket No. 16-408; and (ii) mak[e] clear that, unless and until suitable aggregate limits and related enforcement mechanisms are adopted, each and every NGSO operator is responsible for immediately implementing whatever technical or operational changes are necessary to protect GSO operations from harmful interference.7 Accordingly, Hughes reiterates its support for the FCC to adopt an approach consistent with the Commission’s proposal in the NGSO NPRM proceeding.8 In that proceeding, the Commission proposed to codify the NGSO EPFD limits contained in Article 22 of the ITU Radio Regulations for the 17.8-18.6 GHz, 19.7-20.2 GHz, 27.5-28.35 GHz, and 29.5-30.0 GHz bands.9 Hughes also continues to urge the adoption of a realistic and practicable mechanism to ensure that aggregate EPFD limits established in ITU Resolution 76 are met by all licensed NGSO systems in the United States. As there has never been an environment of multiple NGSO systems, the only mechanism that will guarantee sufficient protection to GSO operations at this time are the aggregate EPFD limits. Irrespective of the likelihood of concurrent worst case scenarios, there is still a substantial probability that compliance by individual NGSO systems with single-entry EPFD limits will be insufficient to protect GSO FSS operations. Therefore, regulations should consider an enforcement mechanism for to ensure compliance with such aggregate EPFD limits. 5 WorldVu Satellites Ltd., comments on SpaceX Application, IBFS File No. SAT-LOA-20161115-00118 (the “OneWeb Comments on the SpaceX Application”); WorldVu Satellites Ltd., comments on Boeing Application, IBFS File No. SAT-LOA-20161115-00109 (the “OneWeb Comments on the Boeing Application”). 6 ViaSat, Inc., Petition to Deny or Impose Conditions (“ViaSat Petition to Deny”), pp.2-3 (filed June 26, 2017). 7 Id. at 3. 8 Update to Parts 2 and 25 Concerning Non-Geostationary, Fixed-Satellite Service Systems and Related Matters, Notice of Proposed Rulemaking, 31 FCC Rcd 13651 (2016) (“NGSO NPRM”). See EchoStar Satellite Operating Corporation and Hughes Network Systems, LLC Reply Comments in IB Dkt. No. 16-408 filed April 10, 2017. 9 See Reply Comments of EchoStar Satellite Operating Corp. and Hughes Network Systems, LLC, Update to Parts 2 and 25 Concerning Non-Geostationary, Fixed-Satellite Service Systems and Related Matters, IB Docket No. 16-408, at 8 (filed April 10, 2017).


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Document Modified: 2019-04-05 01:21:11
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