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NTSB Report
October 10, 1986 · Piper PA-30 · N7982Y
Oceanside, CA
Overview
Report Status
Preliminary report
Event Type
Accident
Date
October 10, 1986
Injury Outcomes
No injuries (1 uninjured)
Location
Oceanside, CA
Aircraft
Piper PA-30
Tail Number
N7982Y
Operator
Bill Boucher
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
LAX87LA013
DURING A X-COUNTRY FLT, THE PLT STATED, THAT JUST SOUTH OF LOS ANGELES INTERNATIONAL ARPT, THE ACFT'S RIGHT ENGINE WAS RUNNING ROUGH. AT THE SAME TIME PWR IN THE LEFT ENGINE BEGAN DECREASING, THEN THE PROP AUTOMATICALLY FEATHERED. THE PLT ATTEMPTED A RE-START WITH NO SUCCESS. UNABLE TO MAINTAIN ALT, THE PLT DITCHED THE ACFT APRX 2 MILES OFF SHORE. POST ACCIDENT EXAM REVEALED THE LEFT ENGINE OIL DRAIN PLUG WAS MISSING. THE OIL DRAIN PLUG ON THE RIGHT ENG WAS FOUND LOOSE AND THE QUICK DRAIN WAS OPEN AND UNLOCKED. NEITHER ENGINE SHOWED EVIDENCE OF HEAT DAMAGE.
Full Narrative
DURING A X-COUNTRY FLT, THE PLT STATED, THAT JUST SOUTH OF LOS ANGELES INTERNATIONAL ARPT, THE ACFT'S RIGHT ENGINE WAS RUNNING ROUGH. AT THE SAME TIME PWR IN THE LEFT ENGINE BEGAN DECREASING, THEN THE PROP AUTOMATICALLY FEATHERED. THE PLT ATTEMPTED A RE-START WITH NO SUCCESS. UNABLE TO MAINTAIN ALT, THE PLT DITCHED THE ACFT APRX 2 MILES OFF SHORE. POST ACCIDENT EXAM REVEALED THE LEFT ENGINE OIL DRAIN PLUG WAS MISSING. THE OIL DRAIN PLUG ON THE RIGHT ENG WAS FOUND LOOSE AND THE QUICK DRAIN WAS OPEN AND UNLOCKED. NEITHER ENGINE SHOWED EVIDENCE OF HEAT DAMAGE.
Flight
Event TypeAccident
Event Time15:30 PDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-30
Tail NumberN7982Y
Aircraft CategoryAir
DamageDestroyed
OperatorBill Boucher
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsLycoming · IO-360 · Reciprocating · 200
Seats4
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 52 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind200° @ 6 kt
Visibility15 sm
CeilingBroken clouds 7000 ft
Temperature / Dew Point0 C / 0 C
Altimeter29.00 inHg
Weather SourcePILO