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PIPER PA-22-150 accident at Chandalar Shelf, AK, 17 Sept 2021
On September 17, 2021, a PIPER PA-22-150 was involved in an aviation accident near Chandalar Shelf, AK. No fatalities were reported. Investigators recorded the probable cause as: A separation of the rudder cable from the rudder pedal due to the connecting bolt detaching for undetermined reasons, which resulted in a loss of directional control. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.
Probable cause
A separation of the rudder cable from the rudder pedal due to the connecting bolt detaching for undetermined reasons, which resulted in a loss of directional control.
— NTSB Determination
Contributing factors
FastenersRudder control system — FailureRudder control system
Frequently asked questions
What happened in the 17 Sept 2021 PIPER PA-22-150 accident near Chandalar Shelf, AK?
A separation of the rudder cable from the rudder pedal due to the connecting bolt detaching for undetermined reasons, which resulted in a loss of directional control.
Were there any fatalities in the 17 Sept 2021 PIPER PA-22-150 accident?
No fatalities were recorded in this accident.
What aircraft was involved and where did it happen?
The accident on 17 Sept 2021 involved a PIPER PA-22-150, at Chandalar Shelf, AK.
What was the probable cause of the accident?
A separation of the rudder cable from the rudder pedal due to the connecting bolt detaching for undetermined reasons, which resulted in a loss of directional control.
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