Pan Am 103 (Lockerbie)
Printed page 15. PDF page 23.
1.12 1.12.1 1.12.1.1 CAM channel was particularly noisy, probably due to the combination of the inherently noisy flight deck of the B747-100 in the climb and distortion from the incomplete erasure of the previous recordings. On two occasionsOpen official document at PDF page 23AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie