Occurrences with aircraft powered by an Allison 250 engine in which Pc line fatigue was a causal factor:
13-09-1984 Denver USA Bell 206L-3
05-10-1985 Islamorada USA Bell 206L
30-03-1989 Vallejo USA Hughes 369D
08-12-1989 Waimea USA Hughes 369 HS
21-04-1990 Williamsport USA Bell 206 B3
09-09-1990 Kokhanok USA Bell 206 B
11-07-1996 Pigeon Forge USA Bell 206 B
27-06-1998 Assen Netherlands Schweizer 269D
13-04-2000 El Paso USA Hughes OH-6A
21-08-2000 Dartford Marshes UK Hughes 369E
I wonder how many others there are besides these and how long is this problem going to continue before anything is done about this?
Last edited by Alfa Hotel; 8th Apr 2005 at 04:28.