"Nathan Young" wrote What caused the
accident? I would be interested to hear additional
details. Obviously the pilot got too low on the back side of the
loop, but what caused this?
-Inadequate height before starting the loop
-Inadequate pull during the loop
-Stall

-Nathan

One possibility is bird FOD, or other catestrophic engine failure. One
video showed a shower of sparks, as the thrust was brought back up at the
bottom of the loop.

--
Jim in NC