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NTSB Report
September 5, 1991 · Piper PA-28-140 · N6183J
Somerville, NJ
Overview
Report Status
Probable Cause
Event Type
Accident
Date
September 5, 1991
Injury Outcomes
No injuries (2 uninjured)
Location
Somerville, NJ
Aircraft
Piper PA-28-140
Tail Number
N6183J
Operator
Somerset Air Service
Injuries
None
Aircraft Damage
Substantial
NTSB Number
NYC91LA229
THE PRIVATE PILOT APPLICANT WAS ON HER CHECKRIDE WHEN THE ENGINE LOST OIL PRESSURE. THE CHECK AIRMAN TOOK CONTROL AND MADE A FORCED LANDING IN A CORN FIELD, THE MOST SUITABLE LANDING AREA AVAILABLE. POST ACCIDENT INVESTIGATION DISCLOSED THE ENGINE OIL LINE WITH 1949 HOURS ON IT HAD RUPTURED. EXAMINATION OF THE PIPER SERVICE MANUAL SHOW A RECOMMENDATION TO CHANGE THE OIL LINES AT 1000 HOURS.
NTSB Probable Cause
AN OFF AIRPORT LANDING IN UNSUITABLE TERRAIN FOLLOWING A POWER LOSS DUE TO OIL EXHAUSTION. A FACTOR RELATED TO THE ACCIDENT WAS THE OPERATORS DECISION NOT TO FOLLOW THE RECOMMENDATIONS OF THE PIPER CHEROKEE SERVICE MANUAL.
Full Narrative
THE PRIVATE PILOT APPLICANT WAS ON HER CHECKRIDE WHEN THE ENGINE LOST OIL PRESSURE. THE CHECK AIRMAN TOOK CONTROL AND MADE A FORCED LANDING IN A CORN FIELD, THE MOST SUITABLE LANDING AREA AVAILABLE. POST ACCIDENT INVESTIGATION DISCLOSED THE ENGINE OIL LINE WITH 1949 HOURS ON IT HAD RUPTURED. EXAMINATION OF THE PIPER SERVICE MANUAL SHOW A RECOMMENDATION TO CHANGE THE OIL LINES AT 1000 HOURS.
Flight
Event TypeAccident
Event Time16:20 EDT
Nearest Airport0nm
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-28-140
Tail NumberN6183J
Aircraft CategoryAir
DamageSubstantial
OperatorSomerset Air Service
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320 · Reciprocating · 150
Seats4
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 39 · Third Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourceWIT