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NTSB Report
August 3, 1991 · Beech J35 · N643T
Tulsa, OK
Overview
Report Status
Probable Cause
Event Type
Accident
Date
August 3, 1991
Injury Outcomes
3 injuries (3 minor injuries)
Location
Tulsa, OK
Aircraft
Beech J35
Tail Number
N643T
Operator
Wisian George R & Linda B
Injuries
Minor
Aircraft Damage
Destroyed
NTSB Number
DEN91LA107
THE AIRPLANE HAD JUST BECOME ESTABLISHED ON FINAL APPROACH WHEN THE ENGINE QUIT. ALL ATTEMPTS TO REGAIN POWER FAILED. THE PILOT INTENTIONALLY STALLED THE AIRPLANE INTO TREE TOPS. THE ENGINE WAS LATER FUNCTIONALLY TESTED AND PERFORMED SATISFACTORY.
NTSB Probable Cause
THE ENGINE AILURE FOR UNDETERMINED REASONS. FACTORS WERE THE LIGHT CONDITION AND THE LACK OF SUITABLE TERRAIN.
Full Narrative
THE AIRPLANE HAD JUST BECOME ESTABLISHED ON FINAL APPROACH WHEN THE ENGINE QUIT. ALL ATTEMPTS TO REGAIN POWER FAILED. THE PILOT INTENTIONALLY STALLED THE AIRPLANE INTO TREE TOPS. THE ENGINE WAS LATER FUNCTIONALLY TESTED AND PERFORMED SATISFACTORY.
Flight
Event TypeAccident
Event Time21:49 CDT
Nearest AirportTulsa International (0nm N)
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftBeech J35
Tail NumberN643T
Aircraft CategoryAir
DamageDestroyed
OperatorWisian George R & Linda B
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-470 · Reciprocating · 250
Seats4
People & Injuries
Injury Summary3 injuries (3 minor injuries)
Fatal0
Serious0
Minor3
Uninjured0
Total3
Crew 1Age 23 · First Class
Conditions
ConditionsVMC
LightBright Night
Wind190° @ 10 kt
Visibility15 sm
CeilingBroken clouds 25000 ft
Temperature / Dew Point70 F
Altimeter0
Observation Time02:50
Weather SourceWFAC