Part 171 - Non-Federal Navigation Facilities


Subpart A - VOR Facilities
§ 171.1 - Scope.
§ 171.3 - Requests for IFR procedure.
§ 171.5 - Minimum requirements for approval.
§ 171.7 - Performance requirements.
§ 171.9 - Installation requirements.
§ 171.11 - Maintenance and operations requirements.
§ 171.13 - Reports.
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.
Subpart C - Instrument Landing System (ILS) Facilities
§ 171.41 - Scope.
§ 171.43 - Requests for IFR procedure.
§ 171.45 - Minimum requirements for approval.
§ 171.47 - Performance requirements.
§ 171.49 - Installation requirements.
§ 171.51 - Maintenance and operations requirements.
§ 171.53 - Reports.
Subpart D - True Lights
§ 171.61 - Air navigation certificate: Revocation and termination.
Subpart E - General
§ 171.71 - Materials incorporated by reference.
§ 171.73 - Alternative forms of reports.
§ 171.75 - Submission of requests.
Subpart F - Simplified Directional Facility (SDF)
§ 171.101 - Scope.
§ 171.103 - Requests for IFR procedure.
§ 171.105 - Minimum requirements for approval.
§ 171.107 - Definition.
§ 171.109 - Performance requirements.
§ 171.111 - Ground standards and tolerances.
§ 171.113 - Installation requirements.
§ 171.115 - Maintenance and operations requirements.
§ 171.117 - Reports.
Subpart G - Distance Measuring Equipment (DME)
§ 171.151 - Scope.
§ 171.153 - Requests for IFR procedure.
§ 171.155 - Minimum requirements for approval.
§ 171.157 - Performance requirements.
§ 171.159 - Installation requirements.
§ 171.161 - Maintenance and operations requirements.
§ 171.163 - Reports.
Subpart H - VHF Marker Beacons
§ 171.201 - Scope.
§ 171.203 - Requests for IFR procedure.
§ 171.205 - Minimum requirements for approval.
§ 171.207 - Performance requirements.
§ 171.209 - Installation requirements.
§ 171.211 - Maintenance and operations requirements.
§ 171.213 - Reports.
Subpart I - Interim Standard Microwave Landing System (ISMLS)
§ 171.251 - Scope.
§ 171.253 - Definitions.
§ 171.255 - Requests for IFR procedures.
§ 171.257 - Minimum requirements for approval.
§ 171.259 - Performance requirements: General.
§ 171.261 - Localizer performance requirements.
§ 171.263 - Localizer automatic monitor system.
§ 171.265 - Glide path performance requirements.
§ 171.267 - Glide path automatic monitor system.
§ 171.269 - Marker beacon performance requirements.
§ 171.271 - Installation requirements.
§ 171.273 - Maintenance and operations requirements.
§ 171.275 - Reports.
Subpart J - Microwave Landing System (MLS)
§ 171.301 - Scope.
§ 171.303 - Definitions.
§ 171.305 - Requests for IFR procedure.
§ 171.307 - Minimum requirements for approval.
§ 171.309 - General requirements.
§ 171.311 - Signal format requirements.
§ 171.313 - Azimuth performance requirements.
§ 171.315 - Azimuth monitor system requirements.
§ 171.317 - Approach elevation performance requirements.
§ 171.319 - Approach elevation monitor system requirements.
§ 171.321 - DME and marker beacon performance requirements.
§ 171.323 - Fabrication and installation requirements.
§ 171.325 - Maintenance and operations requirements.
§ 171.327 - Operational records.