§ 121.511 Flight time limitations: Flight engineers: airplanes.
Current through Jul 24, 2026 · Read all of Part 121
(a) In any operation in which one flight engineer is serving the flight time limitations in §§ 121.503 and 121.505 apply to that flight engineer.
(b) In any operation in which more than one flight engineer is serving and the flight crew contains more than two pilots the flight time limitations in § 121.509 apply in place of those in § 121.505.