No fatalities

DEHAVILLAND DHC-2 MK 1 accident at King Salmon, AK, 19 Jul 2021

King Salmon, AK, United States

On July 19, 2021, a DEHAVILLAND DHC-2 MK 1 operated by Branch River air was involved in an aviation accident near King Salmon, AK. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s exceedance of the floatplane’s critical angle of attack, which resulted in an aerodynamic stall and subsequent loss of control. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1785761257Data APIEditorial standards

Probable cause

The pilot’s exceedance of the floatplane’s critical angle of attack, which resulted in an aerodynamic stall and subsequent loss of control.

— NTSB Determination

Contributing factors

Angle of attack — Not attained/maintainedPilot