Old Smokey,
I appreciate your reply; does that include such things as Herald's, Ambassadors, ( I know out of service now ) Twin Otters, light twins, etc etc -even 737 early models ?
All admittedly basically 1960's a/c, but some are still around today.
On another slant of 'single engine failure' I take it you saw the recent shots of the AA 767 where the starboard engine had an uncontained failure,very fortunately on the ground, with the hot fan spool buzz-sawing through the lower fuselage straight into, and taking out,the port engine + various control surfaces !