безаварийный полёт

crew n alert crew cabin crew composition of a crew crew baggage declaration crew cab crew cabin floor crew change crew chief crew compartment crew emergency duty crew environment crew life support crew member certificate crew operating procedure crew oxygen system crew physical conditions crew regular duty crew rest period crew scheduling crew size crew team fail-safe crew ferry crew flight crew flight crew duty flight crew equipment flight crew member flight crew oxygen system flight crews provision flight crew supervision ground crew licensed crew member maintenance crew operating crew ramp crew relief crew ship's crew fare supernumerary flight crew takeoff crew wrecking crew