Summary
On August 30, 2019, a Piper PA22 (N7056D) was involved in an accident near Arctic Village, AK. The accident resulted in 1 minor injury, with 1 person uninjured out of 2 aboard. The aircraft sustained substantial damage.
The National Transportation Safety Board determined the probable cause of this accident to be: The pilot's failure to maintain adequate airspeed while maneuvering to avoid mountainous terrain, which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall.
According to the pilot, he was conducting a low reconnaissance flight over a mountain ridgeline to determine its suitability as an off-airport landing site. The pilot stated that he was not paying attention to the airplane's airspeed as he completed the flyover and approached rising terrain. In an effort to avoid the rising terrain, he initiated a go-around by applying full power and starting a left turn, but the right wing stalled and struck terrain. The airplane cartwheeled sustaining substantial damage to the right wing and fuselage.
The pilot stated there were no preaccident mechanical malfunctions or anomalies that would have precluded normal operation.
This accident is documented in NTSB report ANC19CA057. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N7056D.
Accident Details
Probable Cause and Findings
The pilot's failure to maintain adequate airspeed while maneuvering to avoid mountainous terrain, which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall.
Aircraft Information
Registered Owner (Historical)
Analysis
According to the pilot, he was conducting a low reconnaissance flight over a mountain ridgeline to determine its suitability as an off-airport landing site. The pilot stated that he was not paying attention to the airplane's airspeed as he completed the flyover and approached rising terrain. In an effort to avoid the rising terrain, he initiated a go-around by applying full power and starting a left turn, but the right wing stalled and struck terrain. The airplane cartwheeled sustaining substantial damage to the right wing and fuselage.
The pilot stated there were no preaccident mechanical malfunctions or anomalies that would have precluded normal operation.
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ANC19CA057