ASN Wikibase Occurrence # 332887
Date: | Saturday 23 May 1964 |
Time: | |
Type: | Vickers 701 Viscount |
Owner/operator: | Cambrian Airways |
Registration: | G-AMON |
MSN: | 27 |
Year of manufacture: | 1954 |
Engine model: | Rolls-Royce Dart 506 |
Fatalities: | Fatalities: 0 / Occupants: 63 |
Aircraft damage: | Substantial, repaired |
Category: | Accident |
Location: | near Barcelona -
Spain
|
Phase: | En route |
Nature: | Passenger - Scheduled |
Departure airport: | Cardiff/Rhoose Airport (CWL/EGFF) |
Destination airport: | Palma de Mallorca Airport (PMI/LEPA) |
Narrative:While the aircraft was cruising at FL190, about three hours after leaving Cardiff-Rhoose Airport, for Palma de Mallorca Airport the captain noticed that no. 2 engine was de-synchronized, as compared with no's 3 and 4, and its rpm were rapidly decreasing. He then heard a "thump", and saw that the jet pipe temperature on no.2 engine was low. At this time, a sudden, and very rapid, increase in no. 2 engine rpm occurred; before propeller feathering action could be completed, the propeller broke away and punctured the fuselage, causing an explosive decompression. There was no fire but fire drill was carried out as a precaution. An emergency landing was made at Barcelona, without further incident. The puncture in the fuselage proved to be a gash about 5 to 6 ft . long and 6 ins. wide in line with the port forward toilet.
It was later established that failure or a tooth in the reduction gear led to disruption or the reduction gear casing, and this in turn led to the shedding of the propeller.
Sources:
Accidents to Aircraft - A United Kingdom Survey for the year ended 31 st December 1964 / Ministry of Aviation
Revision history:
Date/time | Contributor | Updates |
The Aviation Safety Network is an exclusive service provided by:
CONNECT WITH US:
©2024 Flight Safety Foundation