2000-07-17: DE Havilland DHC-2 — Ketchum Air Service, Inc. — Big Lake, AK

Casualties unknown • Big Lake, AK, US

Probable cause

The pilot's inadequate compensation for the wind conditions. A factor associated with the accident was a crosswind.

— NTSB Determination

Accident narrative

The pilot stated he lost directional control of the float equipped airplane during the initial takeoff run. He indicated the airplane was just coming up on step, and he was taking off upstream, with an eight knot quartering tailwind from the left. He said the airplane swerved left, and the left wing struck a tree on the river bank.

Frequently asked questions

What happened in the 2000-07-17 DE Havilland DHC-2 accident near Big Lake, AK?

The pilot stated he lost directional control of the float equipped airplane during the initial takeoff run. He indicated the airplane was just coming up on step, and he was taking off upstream, with an eight knot quartering tailwind from the left. He said the airplane swerved left, and the left wing struck a tree on…

What aircraft was involved and where did it happen?

The accident on 2000-07-17 involved a DE Havilland DHC-2, registration N345KA, operated by Ketchum Air Service, Inc., at Big Lake, AK.

What was the probable cause of the accident?

The pilot's inadequate compensation for the wind conditions. A factor associated with the accident was a crosswind.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X21358. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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