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Title 14

Displaying title 14, up to date as of 7/16/2026. Title 14 was last amended 7/06/2026.
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Title 14Aeronautics and SpacePart / Section
Chapter IFederal Aviation Administration, Department of Transportation1 – 199
Subchapter JNavigational Facilities170 – 171
Part 171Non-Federal Navigation Facilities171.1 – 171.327
Subpart AVOR Facilities171.1 – 171.13
§ 171.1Scope.
§ 171.3Requests for IFR procedure.
§ 171.5Minimum requirements for approval.
§ 171.7Performance requirements.
§ 171.9Installation requirements.
§ 171.11Maintenance and operations requirements.
§ 171.13Reports.
Subpart BNondirectional Radio Beacon Facilities171.21 – 171.33
Subpart CInstrument Landing System (ILS) Facilities171.41 – 171.53
Subpart DTrue Lights171.61
§ 171.61Air navigation certificate: Revocation and termination.
Subpart EGeneral171.71 – 171.75
§ 171.71Materials incorporated by reference.
§ 171.73Alternative forms of reports.
§ 171.75Submission of requests.
Subpart FSimplified Directional Facility (SDF)171.101 – 171.117
Subpart GDistance Measuring Equipment (DME)171.151 – 171.163
Subpart HVHF Marker Beacons171.201 – 171.213
Subpart IInterim Standard Microwave Landing System (ISMLS)171.251 – 171.275
Subpart JMicrowave Landing System (MLS)171.301 – 171.327