1992-09-04: Piper PA-22 — Glen R. Alsworth — Port Alsworth, AK

Casualties unknown • Port Alsworth, AK, US

Probable cause

THE IMPROPER MANEUVER THAT UNPORTED THE LOW FUEL TANK. THE UNSUITABLE TERRAIN AT THE SITE OF FORCED LANDING WAS A FACTOR.

— NTSB Determination

Accident narrative

DURING TAKEOFF FROM A SMALL LAKE, THE INSTRUCTOR PILOT ALLOWED A STUDENT PILOT TO MAKE A FLAT, STEP TURN TAKEOFF. DUE TO LOW FUEL IN THE TANKS, THE FUEL PICKUP UNPORTED AND THE ENGINE STOPPED AND STARTED SEVERAL TIMES DUE TO FUEL STARVATION. THE INSTRUCTOR WAS UNABLE TO RECOVER ENGINE POWER OR RETURN TO THE LAKE PRIOR TO HITTING TREES.

Frequently asked questions

What happened in the 1992-09-04 Piper PA-22 accident near Port Alsworth, AK?

DURING TAKEOFF FROM A SMALL LAKE, THE INSTRUCTOR PILOT ALLOWED A STUDENT PILOT TO MAKE A FLAT, STEP TURN TAKEOFF. DUE TO LOW FUEL IN THE TANKS, THE FUEL PICKUP UNPORTED AND THE ENGINE STOPPED AND STARTED SEVERAL TIMES DUE TO FUEL STARVATION. THE INSTRUCTOR WAS UNABLE TO RECOVER ENGINE POWER OR RETURN TO THE LAKE…

What aircraft was involved and where did it happen?

The accident on 1992-09-04 involved a Piper PA-22, registration N8420D, operated by Glen R. Alsworth, at Port Alsworth, AK.

What was the probable cause of the accident?

THE IMPROPER MANEUVER THAT UNPORTED THE LOW FUEL TANK. THE UNSUITABLE TERRAIN AT THE SITE OF FORCED LANDING WAS A FACTOR.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X15558. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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