205 Overspeed Trip System
Here is the schematic showing the overspeed trip system installed between the gearbox and the N2 tach on the -13 engine.
http://www.huey.co.uk/images/service...tem%206-22.jpg
and here is the instrument panel showing the guarded swith just to the top left of the ADI.
http://www.huey.co.uk/images/service...tems%203-1.jpg
carholme