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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 14 - Aeronautics and Space |
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Chapter I - Federal Aviation Administration, Department of Transportation |
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SubChapter J - Navigational Facilities |
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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. |