What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Pilot was attempting to land in a canyon when he realiized that he had a tail wind and that the landing should be aborted. He turned 180 degrees to get into the wind and gain performance but the low rotor RPM horn sounded. He lowered the collective to maintain RPM but the aircraft couldn't sustain altitude and impacted the ground. According to performance charts the aircraft was being operated 1,600 feet above it's hover ceiling for that weight.
As the FAA filed it
PILOT WAS ATTEMPTING TO LAND IN A CANYON WHEN HE REALIIZED THAT HE HAD A TAIL WIND AND THAT THE LANDING SHOULD BE ABORTED. HE TURNED 180 DEGREES TO GET INTO THE WIND AND GAIN PERFORMANCE BUT THE LOW ROTOR RPM HORN SOUNDED. HE LOWERED THE COLLECTIVE TO MAINTAIN RPM BUT THE AIRCRAFT COULDN'T SUSTAIN ALTITUDE AND IMPACTED THE GROUND. ACCORDING TO PERFORMANCE CHARTS THE AIRCRAFT WAS BEING OPERATED 1,600 FEET ABOVE IT'S HOVER CEILING FOR THAT WEIGHT.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.