SECTION	Title	Time
§ 121.97	§ 121.97 Airports: Required data.	July 21, 2025
§ 121.99	§ 121.99 Communications facilities—domestic and flag operations.	July 21, 2025
§ 121.101	§ 121.101 Weather reporting facilities.	July 21, 2025
§ 121.103	§ 121.103 En route navigation facilities.	July 21, 2025
§ 121.105	§ 121.105 Servicing and maintenance facilities.	July 21, 2025
§ 121.106	§ 121.106 ETOPS Alternate Airport: Rescue and fire fighting service.	July 21, 2025
§ 121.107	§ 121.107 Dispatch centers.	July 21, 2025
§ 121.111	§ 121.111 Applicability.	July 21, 2025
§ 121.113	§ 121.113 Area and route requirements: General.	July 21, 2025
§ 121.115	§ 121.115 Route width.	July 21, 2025
§ 121.117	§ 121.117 Airports: Required data.	July 21, 2025
§ 121.119	§ 121.119 Weather reporting facilities.	July 21, 2025
§ 121.121	§ 121.121 En route navigation facilities.	July 21, 2025
§ 121.122	§ 121.122 Communications facilities—supplemental operations.	July 21, 2025
§ 121.123	§ 121.123 Servicing maintenance facilities.	July 21, 2025