none of those fatal - un like the twin - better result in the Gazelle
not clear that engine failure is strictly true either esp in this case:
"A noted anomaly was a tear in the aircraft skin at the forward base of the upper vertical fin,
forward of the enclosed tail rotor. Trapped in the folded
skin material were leaves from a fir tree, which was not
a type found in the immediate vicinity of the crash site.
Further photographs of what is believed to have been
the intended landing area showed a substantial fir tree
of a matching type, with what appeared to be damage
to branches at less than half its height."