Civil air regulations amendment. 42-19. Irregular air carrier and off-route rules: Extension of compliance date for oxygen system requirements for turbine-powered airplanes, effective July 29, 1959; issued July 29, 1959.
Publication Title:
Irregular air carrier and off-route rules: Extension of compliance date for oxygen system requirements for turbine-powered airplanes, effective July 29, 1959; issued July 29, 1959.
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Civil air regulations amendment. 42-19. Irregular air carrier and off-route rules: Extension of compliance date for oxygen system requirements for turbine-powered airplanes, effective July 29, 1959; issued July 29, 1959.