Subpart E. Subpart E—Approval of Routes: Domestic and Flag Operations

• § 121.91 - Applicability.
• § 121.93 - Route requirements: General.
• § 121.95 - Route width.
• § 121.97 - Airports: Required data.
• § 121.99 - Communications facilities—domestic and flag operations.
• § 121.101 - Weather reporting facilities.
• § 121.103 - En route navigation facilities.
• § 121.105 - Servicing and maintenance facilities.
• § 121.106 - ETOPS Alternate Airport: Rescue and fire fighting service.
• § 121.107 - Dispatch centers.