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NTSB Report
March 13, 1990 · Cessna 172XP · N1530V
Hurricane, UT
Overview
Report Status
Probable Cause
Event Type
Accident
Date
March 13, 1990
Injury Outcomes
No injuries (1 uninjured)
Location
Hurricane, UT
Aircraft
Cessna 172XP
Tail Number
N1530V
Operator
Mark/Lavinia Besolo
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DEN90LA091
THE PRIVATE PILOT WAS REPOSITIONING THE AIRPLANE TO ITS NEW OWNERS. DURING CRUISE, HE NOTICED A LOSS OF OIL PRESSURE. 5 MINUTES LATER, THE ENGINE QUIT AND THE PILOT SELECTED A ROUGH FIELD AND MADE A FORCED LANDING. DURING LANDING ROLL, THE LEFT WING AND STABILIZER STRUCK A TREE. A POSTACCIDENT ENGINE TEARDOWN REVEALED AN OIL LEAK IN THE AREA OF THE OIL FILTER MOUNT AND THE ENGINE OIL LEVEL DEPLETED TO TWO QUARTS. THE NUMBER 5 AND 6 ROD BEARINGS SHOWED EVIDENCE OF LOSS OF LUBRICATION, OVERHEATING, AND ULTIMATE FAILURE. THE PILOT REPORTED THAT HE ADDED TWO QUARTS AT A PREVIOUS STOP, BUT THE INVESTIGATION WAS UNABLE TO VERIFY THE REPORTED ADDITION OF OIL.
NTSB Probable Cause
THE ENGINE OIL LEAK INDUCED CONNECTING ROD FAILURE AND SUBSEQUENT TOTAL POWER LOSS.
Full Narrative
THE PRIVATE PILOT WAS REPOSITIONING THE AIRPLANE TO ITS NEW OWNERS. DURING CRUISE, HE NOTICED A LOSS OF OIL PRESSURE. 5 MINUTES LATER, THE ENGINE QUIT AND THE PILOT SELECTED A ROUGH FIELD AND MADE A FORCED LANDING. DURING LANDING ROLL, THE LEFT WING AND STABILIZER STRUCK A TREE. A POSTACCIDENT ENGINE TEARDOWN REVEALED AN OIL LEAK IN THE AREA OF THE OIL FILTER MOUNT AND THE ENGINE OIL LEVEL DEPLETED TO TWO QUARTS. THE NUMBER 5 AND 6 ROD BEARINGS SHOWED EVIDENCE OF LOSS OF LUBRICATION, OVERHEATING, AND ULTIMATE FAILURE. THE PILOT REPORTED THAT HE ADDED TWO QUARTS AT A PREVIOUS STOP, BUT THE INVESTIGATION WAS UNABLE TO VERIFY THE REPORTED ADDITION OF OIL.
Flight
Event TypeAccident
Event Time13:20 MST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 172XP
Tail NumberN1530V
Aircraft CategoryAir
DamageSubstantial
OperatorMark/Lavinia Besolo
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-360-K · Reciprocating · 195
Seats4
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 25 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind340° @ 10 kt
Visibility50 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO