NTSB Identification: SEA78FYM32
14 CFR Part 91 General Aviation
Aircraft: S.N.I.A.S. SA316B, registration: N5954----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1825 78/5/11 PORTLAND,OR S.N.I.A.S. SA316B CR- 0 0 1 MISCELLANEOUS AIRLINE TRANSPORT, AGE
TIME - 1844 N5954 PX- 0 0 1 DEMONSTRATION 33, 3702 TOTAL HOURS, 466
DAMAGE-SUBSTANTIAL OT- 0 0 0 IN TYPE, NOT INSTRUMENT
RATED.
DEPARTURE POINT INTENDED DESTINATION
HOSPITAL PAD PORTLAND ARPT
TYPE OF ACCIDENT PHASE OF OPERATION
ENGINE FAILURE OR MALFUNCTION TAKEOFF: VERTICAL
HARD LANDING LANDING: POWER-OFF AUTOROTATIVE LANDING
PROBABLE CAUSE(S)
POWERPLANT - MISCELLANEOUS: COMPRESSOR STALLS
MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
POWERPLANT - COMPRESSOR ASSEMBLY: BEARING,ROTOR SHAFT
MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
REMARKS- FRONT COMPRESSOR BEARING FAILED.
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