pilot-in-command; the pilot-in-command shall be the last to leave the aircraft.
Article 49 In case an accident occurred to a civil aircraft, the pilot-in-command shall report in time the state of the accident accurately to the competent civil aviation authority under the State Council directly or through air traffic control unit.
Article 50 When a pilot-in-command received. SOS signals from a ship or another aircraft, or discovered a ship or an aircraft and the persons therein in distress, he shall report the state of distress in time to the nearest air traffic control unit and give possible, rational assistance.
Article 51 In case a pilot-in-command is unable to perform his duties in flight due to one reason or another, the pilot holding a post next only to him shall act on his behalf; the owner or lessee of the civil aircraft shall assign a new pilot-in-command to take over before the aircraft takes off at the next place of stop.
Article 52 In the case of a civil aircraft with only one pilot and without the need to have other flight personnel, the provisions of this Section concerning the pilot-in-command shall be applicable to such pilot.
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