Search report text, read a short matching passage, then open the source page.
Exact phrases match first; otherwise all words must occur close together. Six excerpts maximum. Text extraction cannot search image-only charts. Warsaw uses a report transcription with missing figures and appendices.
7 matching PDF pages. Showing 6 short source excerpts. Open the document for full context.
Printed page 1. PDF page 9.
Scotland Latitude; 55° 07' N Longitude; 003° 21' W Date and Time (UTC): 21 December 1988 at 19.02:50 hrs All times in this report are UTC SYNOPSIS The accident was notified to the Air Accidents Investigation Branch at 19.40 hrsOpen official document at PDF page 9AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie
Printed page 13. PDF page 21.
establish that a loud sound was heard on the CVR cockpit area microphone (CAM) channel at 19.02:50 hrs +1 second. As the Shanwick controller continued to transmit Flight PA103's clearance instructions through the initial destruction of the aircraft it wouldOpen official document at PDF page 21AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie
Printed page label not indexed. PDF page 22.
behaviour of the data sensors had been recorded and that the recorder had simply stopped at 19.02:50 hrs +1 second. Cockpit voice recorder The aircraft was equipped with a 30 minute duration 4 track Fairchild Model A100 CVR, and aOpen official document at PDF page 22AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie
Printed page 15. PDF page 23.
anything abnormal with the aircraft, 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 copyingOpen official document at PDF page 23AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie
Printed page label not indexed. PDF page 44.
This return was received 3.141 seconds before the loud sound was recorded on the CVR at 19.02:50 hrs. By projecting from this position along the track of 321°(Grid) for 3.141 seconds at the groundspeed of 434 kts, the position ofOpen official document at PDF page 44AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie
Printed page 37. PDF page 45.
occurred because the electrical power supply to the recorder had been interrupted at 19.02:50 hrs +1 second. Only 17 bits of data were not recoverable (less that 23 milliseconds) and it was not possible to establish with any certainty ifOpen official document at PDF page 45AAIB Aircraft Accident Report 2/90: Boeing 747-121 N739PA, Lockerbie