Accession Number : ADA137254
Title : A Survey of Serious Aircraft Accidents Involving Fatigue Fracture. Volume 1. Fixed-Wing Aircraft (Etude sur des Accidents Importants d'Avions du aux Effets des Fractures de Fatigue. Volume 1. Effets sur des Avions).
Descriptive Note : Aeronautical note,
Corporate Author : NATIONAL AERONAUTICAL ESTABLISHMENT OTTAWA (ONTARIO)
Personal Author(s) : Campbell, G S ; Lahey, R T C
Report Date : Apr 1983
Pagination or Media Count : 153
Abstract : A world-wide survey was done of serious aircraft accidents involving fatigue fracture. Volume 1 of the report deals with fixed-wing aircraft, while Volume 2 addresses rotary-wing aircraft. A total of 1466 fixed-wing accidents since 1927 were identified as having fatigue fracture as a related cause, and these accidents resulted in 1861 fatalities. The accidents cover civil and, to a limited extent, military aircraft. Accidents are listed by failure type, as well as by aircraft type. Engine/transmission failure and landing-gear failure were the most common cause of recent fixed-wing accidents, and currently there is an average of about 69 fixed-wing fatigue accidents per year.
Descriptors : *AVIATION ACCIDENTS , *SURVEYS , *ROTARY WING AIRCRAFT , *FIXED WING AIRCRAFT , FATIGUE(MECHANICS) , FRACTURE(MECHANICS) , STATISTICAL DATA , TABLES(DATA)
Subject Categories : Military Aircraft Operations
Commercial and General Aviation
Distribution Statement : APPROVED FOR PUBLIC RELEASE