; (4) an overview of areas that could be surveilled under such program; (5) a timeline and technical milestones for the implementation of such a program; (6) resource requirements to implement and sustain such a program; and (7) the operational benefits of such a program. (c) Report Not later than one year after the date of the enactment of this Act, the Commandant shall brief the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate on the plans required under subsection (a). (d) Definitions In this section: (1) Arctic The term Arctic has the meaning given that term in section 112 of the Arctic Research and Policy Act of 1984 ( 15 U.S.C. 4111 ). (2) Marine protected area The term marine protected area means any discrete area of the marine environment under a Federal statute. (3) Transit zone The term transit zone has the meaning given that term in section 1092(a)(8) of the National Defense Authorization Act for Fiscal Year 2017 ( 6 U.S.C. 223(a)(8) ). (4) Unmanned aircraft system The term unmanned aircraft system has the meaning given that term in section 331 of the FAA Modernization and Reform Act of 2012 ( 49 U.S.C. 40101 note). 417. Waters deemed not navigable waters of the United States for certain purposes The Coalbank Slough in Coos Bay, Oregon, is deemed to not be navigable waters of the United States for all purposes of subchapter J of Chapter I of title 33, Code of Federal Regulations. 418. Coast Guard housing; status and authorities briefing Not later than 180 days after the date of the enactment of this Act, the Commandant of the Coast Guard shall provide to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a briefing on Coast Guard housing, including— (1) a description of the material condition of Coast Guard housing facilities