Incident Overview
A pilot attempted to traverse a mountain pass near Old Harbor after being informed by another pilot from the same company that higher-altitude passes were closed. The pass, identified as 'High Pass', was covered in snow. The pilot reported overcast conditions with obscured ceilings and flight visibility of 2 to 3 miles.
Sequence of Events
As the aircraft entered the pass, the pilot lost visual reference due to whiteout conditions. In response, he initiated a left turn to exit the pass. Approximately halfway through the turn, the left wing of the aircraft struck the mountain.
Weather and Environmental Conditions
The pilot described the weather as overcast with ceilings obscured. Flight visibility was limited to 2 to 3 miles. The pass was snow-covered, contributing to whiteout conditions that led to the loss of visual reference.
Outcome
The aircraft sustained damage when the left wing struck the mountain. No further details about injuries or aircraft damage were provided in the source.