Pan Am 103 (Lockerbie)
Printed page 15. PDF page 23.
or unusual crew behaviour. The tape record ended, at 19.02:50 hrs +1 second, with a sudden loud sound on the CAM channel followed almost immediately by the cessation of recording whilst the crew were copying their transatlantic clearance from ShanwickOpen official document at PDF page 23AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie