NTSB investigations · 3
Matched to this aircraft by N9336F and the event date: up to this one’s cancellation.
NTSB FTW85FA050Accident · 2 fatalField investigationFinal reportClint, TXN9336F, crashed while on a training flt. The certified flt instructor & his student were killed. Investigation revealed that the main drive shaft thrust bearing had failed. A service bulletin dated 1968 mandated replacement of the bearing at 300 hr time in…NTSB LAX82DA154Accident · Minor injuriesFinal reportNorth Las Vegas, NVThe pilot ran out of fuel and autorotated to a hard landing. He stated the low fuel warning light never came on. He was going to use this as a signal to refuel. This would give about 15 minutes of cruise flight. The low level warning switch wiring was found…NTSB CHI78FEK20Accident · Minor injuriesClosedMechanicsburg, OH
FAA incident reports · 3
FAA accident and incident reports matched to this aircraft by N9336F and the event date: up to this one’s cancellation.
Accident 19841113061549AForced Landing · Clint, TXAircraft trailed smoke and made near vertical descent to ground. Failure of main rotor drive shaft thrust bearing.Accident 19820501019459APwr Off Run Land (Autorotation · Las Vegas, NVCrash occurred during autorotaion landing after engine quit due to fuel exhaustion.Accident 19780524015669ALow Level Operations · Mechanicsburg, OHPlt stated he made turn-around close to ground and settled duringrt of swath run.