SECTION Title Time
Special Federal Aviation Regulation No. 50-2 Sept. 29, 2026
Special Federal Aviation Regulation No. 71 Sept. 29, 2026
Special Federal Aviation Regulation No. 97 Sept. 29, 2026
§ 121.1§ 121.1 Applicability.Sept. 29, 2026
§ 121.2§ 121.2 Compliance schedule for operators that transition to part 121; certain new entrant operators.Sept. 29, 2026
§ 121.4§ 121.4 Applicability of rules to unauthorized operators.Sept. 29, 2026
§ 121.7§ 121.7 Definitions.Sept. 29, 2026
§ 121.9§ 121.9 [Reserved]Sept. 29, 2026
§ 121.11§ 121.11 Rules applicable to operations in a foreign country.Sept. 29, 2026
§ 121.15§ 121.15 Carriage of narcotic drugs, marihuana, and depressant or stimulant drugs or substances.Sept. 29, 2026
§ 121.91§ 121.91 Applicability.Sept. 29, 2026
§ 121.93§ 121.93 Route requirements: General.Sept. 29, 2026
§ 121.95§ 121.95 Route width.Sept. 29, 2026
§ 121.97§ 121.97 Airports: Required data.Sept. 29, 2026
§ 121.99§ 121.99 Communications facilities—domestic and flag operations.Sept. 29, 2026