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NTSB Report
November 13, 1988 · Cessna 337E · N1259M
Kahului, HI
Overview
Report Status
Preliminary report
Event Type
Accident
Date
November 13, 1988
Injury Outcomes
No injuries (1 uninjured)
Location
Kahului, HI
Aircraft
Cessna 337E
Tail Number
N1259M
Operator
Brents International
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
LAX89LA049
THE PLT RPRTD THAT AFTER ABOUT 10 HRS ON AN OVERWATER FERRY FLT, HE NOTICED HIGH OIL TEMP & LOW OIL PRESSURE INDCNS FROMTHE REAR ENG. EVENTUALLY THE REAR ENG BEGAN RUNNING ROUGH, SO HE SHUT IT DOWN, FEATHERED ITS PROP AND 'INCREASED POWER ON THE FRONT ENGINE'. ABOUT 1 HR LATER, THE FRONT ENG BEGAN INDICATING A HIGH CYLINDER HEAD TEMP (CHT). HE REDUCED POWER (SOMEWHAT) ON THE FRONT ENG & RESTARTED THE REAR ENG. HOWEVER, AFTER ABOUT 10 MIN, THE REAR ENG BEGAN RUNNING SO ROUGH, HE SHUT DOWN & SECURED IT AGAIN. SUBSEQUENTLY, WHILE TALKING TO A COAST GUARD C-130 & GIVING A POSITION RPRT, THE FRONT ENG LOST POWER COMPLETELY. THE PLT REPORTED THERE WAS SUFFICIENT FUEL ABOARD AND THE FRONT ENG WAS RUNNING ON THE MN TANK. THE PLT ATMTD A RESTART, BUT WAS UNABLE TO GET EITHER ENG TO RUN. HE DITCHED THE ACFT IN THE OCEAN & WAS EVENTUALLY RESCUED. THE ACFT WAS NOT RECOVERED.
Full Narrative
THE PLT RPRTD THAT AFTER ABOUT 10 HRS ON AN OVERWATER FERRY FLT, HE NOTICED HIGH OIL TEMP & LOW OIL PRESSURE INDCNS FROMTHE REAR ENG. EVENTUALLY THE REAR ENG BEGAN RUNNING ROUGH, SO HE SHUT IT DOWN, FEATHERED ITS PROP AND 'INCREASED POWER ON THE FRONT ENGINE'. ABOUT 1 HR LATER, THE FRONT ENG BEGAN INDICATING A HIGH CYLINDER HEAD TEMP (CHT). HE REDUCED POWER (SOMEWHAT) ON THE FRONT ENG & RESTARTED THE REAR ENG. HOWEVER, AFTER ABOUT 10 MIN, THE REAR ENG BEGAN RUNNING SO ROUGH, HE SHUT DOWN & SECURED IT AGAIN. SUBSEQUENTLY, WHILE TALKING TO A COAST GUARD C-130 & GIVING A POSITION RPRT, THE FRONT ENG LOST POWER COMPLETELY. THE PLT REPORTED THERE WAS SUFFICIENT FUEL ABOARD AND THE FRONT ENG WAS RUNNING ON THE MN TANK. THE PLT ATMTD A RESTART, BUT WAS UNABLE TO GET EITHER ENG TO RUN. HE DITCHED THE ACFT IN THE OCEAN & WAS EVENTUALLY RESCUED. THE ACFT WAS NOT RECOVERED.
Flight
Event TypeAccident
Event Time15:50 HST
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 337E
Tail NumberN1259M
Aircraft CategoryAir
DamageDestroyed
OperatorBrents International
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · IO-360-C · Reciprocating · 210
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 31 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind70° @ 13 kt
Visibility50 sm
CeilingNone
Temperature / Dew Point32 C / 0 C
Altimeter29.00 inHg
Weather SourcePILO