Amateur-built Cavalon N635BC accident near Upper Lake, California

Probable cause

The pilot’s distraction and failure to maintain adequate airspeed during a low altitude maneuver, which resulted in a loss of aircraft control and collision with terrain.

NTSB analysis

The pilot of the gyroplane reported that, while maneuvering at low altitude over a friend’s property, he looked down and backwards to the ground and inadvertently pulled back on the control stick, slowing the gyroplane to about 20 mph. He attempted to correct by applying full engine power and descending to reestablish airspeed. Concerned the gyroplane would impact trees, he flared just above a wooded area. The gyroplane fell through the trees to the ground substantially damaging the tail section.

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

Text from the NTSB. Open the NTSB docket for WPR20CA253 for the full record.