Helicopter hits trees while pilot busy spotting deer

The pilot reported that, while he was spotting deer near Sonora, Texas, the helicopter hit a treetop, damaging the tail rotor.

The helicopter began to spin, and the pilot closed the throttle. He landed the helicopter, and it then rolled onto its left side. 

The helicopter sustained substantial damage to the tailboom and fuselage.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation.

The pilot’s recommendation was to fly at a higher and safer altitude.

Probable cause: The pilot’s failure to maintain clearance from trees while maneuvering at a low altitude.

NTSB Identification: GAA18CA247

This April 2018 accident report is provided by the National Transportation Safety Board. Published as an educational tool, it is intended to help pilots learn from the misfortunes of others.