Search
Displaying 491 to 500 of 654 items.
… 22 September 2006 Transport Canada Civil Aviation (TCCA) and Pratt & Whitney Canada (P&WC) have received numerous … subsequent operation resulting in low engine oil pressure and in-flight shutdowns (IFSD). Operation at oil pressures … limitations section may cause significant bearing damage and costly maintenance and repairs. Recently, a low oil …
11.871
… Allison models 250-C18, -C20, -C28, -C30 including -C30R and -C30R/1, -C20R, -B15, -B17, and -B17F series engines A recent incident occurred in which … a Bell 206B helicopter was forced to jettison a slung load and enter autorotation after the Allison 250 C20 engine …
9.837