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FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
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3-2184 79/2/3 NR.BOULDER,CO CESSNA T210 CR- 1 0 0 NONCOMMERCIAL PRIVATE, AGE 31, 1000
TIME - 0933 N9490M PX- 1 0 0 PLEASURE/PERSONAL TRANSP TOTAL HOURS, 20 IN TYPE,
DAMAGE-DESTROYED OT- 0 0 0 NOT INSTRUMENT RATED.
DEPARTURE POINT INTENDED DESTINATION LAST ENROUTE STOP
DENVER,CO GRAND JUNCTION,CO CRAIG,CO
TYPE OF ACCIDENT PHASE OF OPERATION
ENGINE FAILURE OR MALFUNCTION IN FLIGHT: CLIMB TO CRUISE
COLLISION WITH GROUND/WATER: CONTROLLED LANDING: LEVEL OFF/TOUCHDOWN
PROBABLE CAUSE(S)
PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: IMPROPER MAINTENANCE (OWNER PERSONNEL)
POWERPLANT - ENGINE STRUCTURE: VALVE ASSEMBLIES
MISCELLANEOUS ACTS,CONDITIONS - IMPROPER GRADE OIL-LUBRICATING SYSTEM
MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
PILOT IN COMMAND - SELECTED UNSUITABLE TERRAIN
FACTOR(S)
PILOT IN COMMAND - IMPROPER STARTING PROCEDURES
TERRAIN - ROUGH/UNEVEN
TERRAIN - SNOW-COVERED
COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
REMARKS- #2 EXHAUST VALVE BROKE.115HRS SINCE OIL CHANGE. 50WT OIL,SUB-ZERO TEMP.NO ENGINE PREHEAT.
