N1642TCessna 182M · 1968

The pilot reported that during takeoff from a private dirt airstrip with an air density altitude near 6,100 feet, the airplane became airborne in ground effect, but was not able to "build airspeed sufficient to pitch for Vy (best rate of climb)". The pilot further reported that the wind pushed the airplane over an orchard and he intentionally put the airplane into an aerodynamic stall prior to impacting terrain.

A post-impact fire ensued and the airplane was destroyed.

The pilot reported that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

The pilot reported that during the takeoff roll he heard a "bang" which he initially assumed to be a rock hitting the fuselage, but later believed to be an engine failure.

An examination of the postaccident photographs of the two-bladed propeller showed, approximately 1/3 of the outer portion of one propeller blade was snapped off across the cord perpendicular to the leading edge and the second propeller blade showed "S" bending, torsional twisting, and tip curl, which are all indications consistent with the engine producing power at the time of impact.