SECTION Title Time
§ 171.275§ 171.275 Reports.Sept. 29, 2026
§ 171.301§ 171.301 Scope.Sept. 29, 2026
§ 171.303§ 171.303 Definitions.Sept. 29, 2026
§ 171.305§ 171.305 Requests for IFR procedure.Sept. 29, 2026
§ 171.307§ 171.307 Minimum requirements for approval.Sept. 29, 2026
§ 171.309§ 171.309 General requirements.Sept. 29, 2026
§ 171.311§ 171.311 Signal format requirements.Sept. 29, 2026
§ 171.313§ 171.313 Azimuth performance requirements.Sept. 29, 2026
§ 171.315§ 171.315 Azimuth monitor system requirements.Sept. 29, 2026
§ 171.317§ 171.317 Approach elevation performance requirements.Sept. 29, 2026
§ 171.319§ 171.319 Approach elevation monitor system requirements.Sept. 29, 2026
§ 171.321§ 171.321 DME and marker beacon performance requirements.Sept. 29, 2026
§ 171.323§ 171.323 Fabrication and installation requirements.Sept. 29, 2026
§ 171.325§ 171.325 Maintenance and operations requirements.Sept. 29, 2026
§ 171.327§ 171.327 Operational records.Sept. 29, 2026