1989-03-25: Piper PA-18-150 — Great Falls, MT

Casualties unknown • Great Falls, MT, US

Probable cause

THE FAILURE OF THE PILOT IN COMPENSATE ADEQUATELY FOR WIND CONDITIONS, AND LANDING DESPITE HAVING BEEN ALERTED TO WIND CONDITIONS.

— NTSB Determination

Accident narrative

THE PLT REPORTED THAT AFTER LANDING ON RUNWAY 21, HE WAS CLEARED TO TAXI DOWN THE ACTIVE RUNWAY UNTIL REACHING A TAXIWAY. WHILE TAXIING DOWN THE RUNWAY, THE RIGHT WING LIFTED UP AND THE LEFT WING STRUCK THE GROUND. THE PLT LOST CONTROL OF THE ACFT AND IT FLIPPED OVER ON ITS BACK. THE WINDS WERE REPORTED TO BE 20 KNOTS, GUSTING TO 26 KNOTS. THE FAA CONTROL TOWER HAD ADVISED THE PLT OF CURRENT WIND INFO AT INITIAL CONTACT.

Frequently asked questions

What happened in the 1989-03-25 Piper PA-18-150 accident near Great Falls, MT?

THE PLT REPORTED THAT AFTER LANDING ON RUNWAY 21, HE WAS CLEARED TO TAXI DOWN THE ACTIVE RUNWAY UNTIL REACHING A TAXIWAY. WHILE TAXIING DOWN THE RUNWAY, THE RIGHT WING LIFTED UP AND THE LEFT WING STRUCK THE GROUND. THE PLT LOST CONTROL OF THE ACFT AND IT FLIPPED OVER ON ITS BACK. THE WINDS WERE REPORTED TO BE 20…

What aircraft was involved and where did it happen?

The accident on 1989-03-25 involved a Piper PA-18-150, registration N4273Z, at Great Falls, MT.

What was the probable cause of the accident?

THE FAILURE OF THE PILOT IN COMPENSATE ADEQUATELY FOR WIND CONDITIONS, AND LANDING DESPITE HAVING BEEN ALERTED TO WIND CONDITIONS.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X27883. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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