What happened
The pilot was operating a wheel and ski equipped airplane toward the northeast, approaching an airstrip situated on private property. The designated landing area measured approximately 1,500 feet in length and 50 feet in width, characterized by dry sod surface conditions. Upon initial contact with the ground, the aircraft experienced a rapid reduction in speed as the skis engaged the terrain. This sudden deceleration caused the tail section to lift upward, resulting in the airplane nosing over.
The investigation
Examination of the event focused on the interaction between the ski-equipped landing gear and the sod surface. The pilot reported that the deceleration was immediate upon ski contact. No mechanical failures were cited as contributing factors; the incident was attributed to the dynamics of the landing phase on a short, unimproved strip.
Findings
The primary factor in this accident was the rapid deceleration caused by the skis contacting the dry sod surface. The short length of the airstrip provided insufficient runway for safe rollout after such abrupt braking forces were applied. The resulting pitch-up attitude led directly to the nose-over configuration.