What was found
INVESIGATION FOR PROPELLER OVERSPEED AND ENGINE FEATHER WHICH LED TO TERRAIN COLLISION, FOUND THE INDEPENDENT OIL CONTROL FAILURE. RT ENGINE COWL COVERED WITH H-5606 FLUID. LAST OVERHAUL 6-10-96.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INVESIGATION FOR PROPELLER OVERSPEED AND ENGINE FEATHER WHICH LED TO TERRAIN COLLISION, FOUND THE INDEPENDENT OIL CONTROL FAILURE. RT ENGINE COWL COVERED WITH H-5606 FLUID. LAST OVERHAUL 6-10-96.