How many of those hours were spent doing pipeline patrols or other
activities that are tough on the airframe? It is my recollection that
piper wing separations tended to occur on hightime airframes that
also spent considerable time doing pipeline patrols.

otoh - 11,000 hours on that warrior is how many hours per year?

--
Bob Noel

I would have thought pipeline patrol to be pretty easy hours. Flying
straight and level for long periods and mostly well under gross. What
am I missing?