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NTSB Report
March 2, 1991 · Cessna 182P · N182WS
Pacoima, CA
Overview
Report Status
Probable Cause
Event Type
Accident
Date
March 2, 1991
Injury Outcomes
No injuries (2 uninjured)
Location
Pacoima, CA
Aircraft
Cessna 182P
Tail Number
N182WS
Operator
Sun Quest Aviation
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX91LA115
THE CERTIFICATED AIRLINE TRANSPORT PILOT/CERTIFIED FLIGHT INSTRUCTOR AND A CERTIFICATED PRIVATE PILOT/INSTRUMENT STUDENT WERE DEPARTING ON AN INSTRUMENT TRAINING FLIGHT. ABOUT 250 FEET ABOVE THE GROUND, THE ENGINE QUIT AND AN EMERGENCY LANDING WAS MADE BY THE CFI IN A WATER COVERED FLOOD CONTROL BASIN. THE AIRPLANE WAS SUBSTANTIALLY DAMAGED. THE PILOTS WERE NOT INJURED. EXAMINATION OF THE FUEL SYSTEM REVEALED THE PRESENCE OF WATER IN THE CARBURETOR BOWL. HEAVY RAIN PRECEDED THE ACCIDENT FLIGHT. THE FUEL CAPS WERE FOUND TO HAVE BEEN LEAKING AROUND THE 'O' RING SEALS, AND WRINKLING OF THE FUEL BLADDER BOTTOMS WAS LOCATED. LONG TERM LEAKING OF FUEL FROM THE RIGHT FUEL CAP ON THE UPPER SURFACE OF THE WING WAS ALSO FOUND. AIRWORTHINESS DIRECTIVES PERTAINING TO THE FUEL CAPS AND BLADDER WRINKLES WERE REPORTEDLY COMPLIED WITH AT THE LAST ANNUAL INSPECTION.
NTSB Probable Cause
FAILURE OF THE PIC TO ENSURE THAT THE FUEL SYSTEM WAS FREE OF WATER PRIOR TO FLIGHT. CONTRIBUTING TO THE ACCIDENT WAS THE INADEQUATE COMPLIANCE WITH AIRWORTHINESS DIRECTIVES BY MAINTENANCE PERSONNEL TO PRECLUDE WATER FROM ENTERING THE FUEL SYSTEM.
Full Narrative
THE CERTIFICATED AIRLINE TRANSPORT PILOT/CERTIFIED FLIGHT INSTRUCTOR AND A CERTIFICATED PRIVATE PILOT/INSTRUMENT STUDENT WERE DEPARTING ON AN INSTRUMENT TRAINING FLIGHT. ABOUT 250 FEET ABOVE THE GROUND, THE ENGINE QUIT AND AN EMERGENCY LANDING WAS MADE BY THE CFI IN A WATER COVERED FLOOD CONTROL BASIN. THE AIRPLANE WAS SUBSTANTIALLY DAMAGED. THE PILOTS WERE NOT INJURED. EXAMINATION OF THE FUEL SYSTEM REVEALED THE PRESENCE OF WATER IN THE CARBURETOR BOWL. HEAVY RAIN PRECEDED THE ACCIDENT FLIGHT. THE FUEL CAPS WERE FOUND TO HAVE BEEN LEAKING AROUND THE 'O' RING SEALS, AND WRINKLING OF THE FUEL BLADDER BOTTOMS WAS LOCATED. LONG TERM LEAKING OF FUEL FROM THE RIGHT FUEL CAP ON THE UPPER SURFACE OF THE WING WAS ALSO FOUND. AIRWORTHINESS DIRECTIVES PERTAINING TO THE FUEL CAPS AND BLADDER WRINKLES WERE REPORTEDLY COMPLIED WITH AT THE LAST ANNUAL INSPECTION.
Flight
Event TypeAccident
Event Time11:48 PST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 182P
Tail NumberN182WS
Aircraft CategoryAir
DamageSubstantial
OperatorSun Quest Aviation
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-470-S · Reciprocating · 230
Seats4
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 76 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind120° @ 4 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point61 F / 0 C
Altimeter0
Weather SourcePILO