SECTION	Title	Time
§ 91.183	§ 91.183 IFR communications.	Nov. 3, 2025
§ 91.185	§ 91.185 IFR operations: Two-way radio communications failure.	Nov. 3, 2025
§ 91.187	§ 91.187 Operation under IFR in controlled airspace: Malfunction reports.	Nov. 3, 2025
§ 91.189	§ 91.189 Category II and III operations: General operating rules.	Nov. 3, 2025
§ 91.191	§ 91.191 Category II and Category III manual.	Nov. 3, 2025
§ 91.193	§ 91.193 Certificate of authorization for certain Category II operations.	Nov. 3, 2025
§§ 91.195-91.199	§§ 91.195-91.199 [Reserved]	Nov. 3, 2025
§ 91.201	§ 91.201 [Reserved]	Nov. 3, 2025
§ 91.203	§ 91.203 Civil aircraft: Certifications required.	Nov. 3, 2025
§ 91.205	§ 91.205 Powered civil aircraft with standard U.S. airworthiness certificates: Instrument and equipment requirements.	Nov. 3, 2025
§ 91.207	§ 91.207 Emergency locator transmitters.	Nov. 3, 2025
§ 91.209	§ 91.209 Aircraft lights.	Nov. 3, 2025
§ 91.211	§ 91.211 Supplemental oxygen.	Nov. 3, 2025
§ 91.213	§ 91.213 Inoperative instruments and equipment.	Nov. 3, 2025
§ 91.215	§ 91.215 ATC transponder and altitude reporting equipment and use.	Nov. 3, 2025