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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 14
Chapter I
Part 171
Subpart B - Subpart B—Nondirectional Radio Beacon Facilities
§ 171.21 - Scope.
§ 171.23 - Requests for IFR procedure.
§ 171.25 - Minimum requirements for approval.
§ 171.27 - Performance requirements.
§ 171.29 - Installation requirements.
§ 171.31 - Maintenance and operations requirements.
§ 171.33 - Reports.
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