Establishment of Restricted Area R-4601 in the Vicinity of Townsend, MT

Final Rule Final · effective Published 2025-07-23 Effective 2025-10-02 90 FR 34593 View on federalregister.gov ↗

Affects · Air traffic control · 14 CFR 73

Abstract

This action establishes restricted area R-4601 in the vicinity of Townsend, MT. The new restricted area will provide the Montana Army National Guard (MTARNG) and the 40th Helicopter Squadron with the ability to conduct aerial gunnery training in the Limestone Hills Training Area (LHTA).

Full text

16 paragraphs · 284 words.

[Federal Register Volume 90, Number 139 (Wednesday, July 23, 2025)] [Rules and Regulations] [Pages 34593-34596] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 2025-13863]

======================================================================== Rules and Regulations Federal Register ________________________________________________________________________ This section of the FEDERAL REGISTER contains regulatory documents having general applicability and legal effect, most of which are keyed to and codified in the Code of Federal Regulations, which is published under 50 titles pursuant to 44 U.S.C. 1510. The Code of Federal Regulations is sold by the Superintendent of Documents. ========================================================================

Federal Register / Vol. 90, No. 139 / Wednesday, July 23, 2025 / Rules and Regulations

[[Page 34593]]

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 73

[Docket No. FAA-2023-2371; Airspace Docket No. 22-ANM-42] RIN 2120-AA66

Establishment of Restricted Area R-4601 in the Vicinity of Townsend, MT

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: This action establishes restricted area R-4601 in the vicinity of Townsend, MT. The new restricted area will provide the Montana Army National Guard (MTARNG) and the 40th Helicopter Squadron with the ability to conduct aerial gunnery training in the Limestone Hills Training Area (LHTA).

DATES: Effective date 0901 UTC, October 2, 2025.

ADDRESSES: A copy of the Notice of Proposed Rulemaking (NPRM), all comments received, this final rule, and all background material may be viewed online at www.regulations.gov using the FAA Docket number. Electronic retrieval help and guidelines are available on the website. It is available 24 hours each day, 365 days each year.

FOR FURTHER INFORMATION CONTACT: Steven Roff, Rules and Regulations Group, Policy Directorate, Federal Aviation Administration, 600 Independence Avenue SW, Washington, DC 20597; telephone: (202) 267- 8783.

Verbatim from the Federal Register. The agency's published document is the authoritative source. federalregister.gov ↗