1989-09-11: Piper PA-18 — Wood River, AK

Casualties unknown • Wood River, AK, US

Probable cause

INNADEQUATE PREFLIGHT PLANNING/PREPARATION BY THE PILOT. THE WIND CONDITIONS, HIGH DENSITY ALTITUDE AND TREES WERE CONTRIBUTING FACTORS.

— NTSB Determination

Accident narrative

THE PILOT SAID HE WAS TAKING OFF FROM A 900' STRIP WHICH HAD AN ELEVATION OF 2000'. HE STATED THAT DURING THE INITIAL CLIMB, THE AIRPLANE ENCOUNTERED A STRONG GUST AND WOULD NOT OUT-CLIMB THE TREETOPS. SUBSEQUENTLY, THE LEFT WING HIT A TREE AND THE AIRPLANE CRASHED ABOUT 60' BEYOND THE END OF THE RUNWAY. THE WIND WAS REPORTED TO BE VARIABLE AT 20 GUSTING 40 KTS.

Frequently asked questions

What happened in the 1989-09-11 Piper PA-18 accident near Wood River, AK?

THE PILOT SAID HE WAS TAKING OFF FROM A 900' STRIP WHICH HAD AN ELEVATION OF 2000'. HE STATED THAT DURING THE INITIAL CLIMB, THE AIRPLANE ENCOUNTERED A STRONG GUST AND WOULD NOT OUT-CLIMB THE TREETOPS. SUBSEQUENTLY, THE LEFT WING HIT A TREE AND THE AIRPLANE CRASHED ABOUT 60' BEYOND THE END OF THE RUNWAY. THE WIND WAS…

What aircraft was involved and where did it happen?

The accident on 1989-09-11 involved a Piper PA-18, registration N4099E, at Wood River, AK.

What was the probable cause of the accident?

INNADEQUATE PREFLIGHT PLANNING/PREPARATION BY THE PILOT. THE WIND CONDITIONS, HIGH DENSITY ALTITUDE AND TREES WERE CONTRIBUTING FACTORS.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X29272. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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