SECTION	Title	Time
§ 63.20	§ 63.20 [Reserved]	Sept. 29, 2026
§ 63.21	§ 63.21 Change of address.	Sept. 29, 2026
§ 63.23	§ 63.23 Special purpose flight engineer and flight navigator certificates: Operation of U.S.-registered civil airplanes leased by a person not a U.S. citizen.	Sept. 29, 2026
§ 63.31	§ 63.31 Eligibility requirements; general.	Sept. 29, 2026
§ 63.33	§ 63.33 Aircraft ratings.	Sept. 29, 2026
§ 63.35	§ 63.35 Knowledge requirements.	Sept. 29, 2026
§ 63.37	§ 63.37 Aeronautical experience requirements.	Sept. 29, 2026
§ 63.39	§ 63.39 Skill requirements.	Sept. 29, 2026
§ 63.41	§ 63.41 Retesting after failure.	Sept. 29, 2026
§ 63.42	§ 63.42 Flight engineer certificate issued on basis of a foreign flight engineer license.	Sept. 29, 2026
§ 63.43	§ 63.43 Flight engineer courses.	Sept. 29, 2026
§ 63.51	§ 63.51 Eligibility requirements; general.	Sept. 29, 2026
§ 63.53	§ 63.53 Knowledge requirements.	Sept. 29, 2026
§ 63.55	§ 63.55 Experience requirements.	Sept. 29, 2026
§ 63.57	§ 63.57 Skill requirements.	Sept. 29, 2026