What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) The helicopter encountered a strong gust of wind causing a yaw to the right. Left pedal was applied but only slowed the yaw. The yaw increased and full left pedal was applied but the aircraft continued to yaw to the right. Collective was reduced in an effort to fly out of the condition but was unable and the aircraft did approximately 2 complete turns striking the trees and coming straight down.
As the FAA filed it
(-23) THE HELICOPTER ENCOUNTERED A STRONG GUST OF WIND CAUSING A YAW TO THE RIGHT. LEFT PEDAL WAS APPLIED BUT ONLY SLOWED THE YAW. THE YAW INCREASED AND FULL LEFT PEDAL WAS APPLIED BUT THE AIRCRAFT CONTINUED TO YAW TO THE RIGHT. COLLECTIVE WAS REDUCED IN AN EFFORT TO FLY OUT OF THE CONDITION BUT WAS UNABLE AND THE AIRCRAFT DID APPROXIMATELY 2 COMPLETE TURNS STRIKING THE TREES AND COMING STRAIGHT DOWN.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.