What about choppers that have FADEC systems in them - I'm sure according to A Chopper Is Born (Discovery Channel UK, with Mark Evans) that FADEC systems - both Choppers and FWing - have a back up system.
Mariner9 -
Me: How do you stop the engine without a mixture cut lever?"
It is not like this in the DA42. Check page 17 of FLYER magazine, the top right hand picture shows the power levers, and 2 knobs for cross feeding and cut off.
PMessage me and I'll email you the picture as a JPEG.
Happy flying,
Andrew M