Koliganek, AK, USA
N82905
Piper PA-18
The commercial certificated pilot reported he was flying at a low altitude over rising terrain during a Title 14, CFR Part 91 business flight, searching for sites to deploy a tent camp in support of a lodge operation. While approaching a ridgeline, he stated that a powerful downdraft forced the airplane into a brush-covered hillside. The pilot reported that neither he nor the sole passenger were injured, and that there were no preaccident mechanical problems with the airplane. The airplane received substantial damage to the wings and fuselage structure.
The commercial certificated pilot reported he was flying at a low altitude over rising terrain during a Title 14, CFR Part 91 business flight, searching for sites to deploy a tent camp in support of a lodge operation. While approaching a ridgeline, he stated that a powerful downdraft forced the airplane into a brush-covered hillside. The pilot reported that neither he or the sole passenger were injured, and that there were no preaccident mechanical problems with the airplane. The airplane received substantial damage to the wings and fuselage structure.
The pilot's failure to maintain adequate altitude/clearance from rising terrain while maneuvering at a low altitude, which resulted in an in-flight collision with terrain. Factors associated with the accident were a downdraft, the pilot's intentional low altitude flight, and his inadequate weather evaluation.
Source: NTSB Aviation Accident Database
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