1992-08-22: Piper PA-18-150 — Leonard D. Dubay — Iliamna, AK

Casualties unknown • Iliamna, AK, US

Probable cause

THE PILOT'S IMPROPER PREFLIGHT PLANNING/PREPARATION, HIS IMPROPER COMPENSATION FOR WIND CONDITIONS, AND HIS FAILURE TO MAINTAIN DIRECTIONAL CONTROL DURING THE TAKEOFF RUN. CONTRIBUTING TO THE ACCIDENT WAS THE CROSSWIND.

— NTSB Determination

Accident narrative

DURING THE TAKEOFF GROUND RUN THE PILOT LOST DIRECTIONAL CONTROL OF THE AIRPLANE, LEFT THE RIGHT SIDE OF THE RUNWAY, AND COLLIDED WITH THE TERRAIN. BEFORE TAXIING FOR TAKEOFF, THE PILOT WAS TOLD BY THE AIRPORT BASED FSS THAT THE WINDS WERE GUSTING IN EXCESS OF 30 KNOTS. THE PILOT ELECTED TO ATTEMPT TO TAKEOFF WITH THE CROSSWIND INSTEAD OF USING THE INTERSECTING RUNWAY, WHICH WAS ALSO AVAILABLE FOR USE AT THE TIME.

Frequently asked questions

What happened in the 1992-08-22 Piper PA-18-150 accident near Iliamna, AK?

DURING THE TAKEOFF GROUND RUN THE PILOT LOST DIRECTIONAL CONTROL OF THE AIRPLANE, LEFT THE RIGHT SIDE OF THE RUNWAY, AND COLLIDED WITH THE TERRAIN. BEFORE TAXIING FOR TAKEOFF, THE PILOT WAS TOLD BY THE AIRPORT BASED FSS THAT THE WINDS WERE GUSTING IN EXCESS OF 30 KNOTS. THE PILOT ELECTED TO ATTEMPT TO TAKEOFF WITH…

What aircraft was involved and where did it happen?

The accident on 1992-08-22 involved a Piper PA-18-150, registration N63805, operated by Leonard D. Dubay, at Iliamna, AK.

What was the probable cause of the accident?

THE PILOT'S IMPROPER PREFLIGHT PLANNING/PREPARATION, HIS IMPROPER COMPENSATION FOR WIND CONDITIONS, AND HIS FAILURE TO MAINTAIN DIRECTIONAL CONTROL DURING THE TAKEOFF RUN. CONTRIBUTING TO THE ACCIDENT WAS THE CROSSWIND.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X15298. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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