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NTSB Report
September 20, 1992 · Luscombe 8A · N39039
Gates, OR
Overview
Report Status
Probable Cause
Event Type
Accident
Date
September 20, 1992
Injury Outcomes
No injuries (1 uninjured)
Location
Gates, OR
Aircraft
Luscombe 8A
Tail Number
N39039
Operator
Wirt Daniel P
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA92LA208
UPON ARRIVAL AT THE AIRPORT THE PILOT IN COMMAND PERCEIVED AN UPHILL GRADIENT AS WELL AS A 5-10 KNOT WIND OUT OF THE WEST. CHOOSING TO LAND TO THE EAST DUE TO THE GRADIENT HE TOUCHED DOWN WITHIN THE FIRST 25% OF THE RUNWAY. THE PILOT REPORTED THAT DURING THE ROLLOUT HE 'APPLIED BRAKES, (BUT THE) AIRCRAFT WAS GOING TOO FAST AND FLIPPED OVER.'
NTSB Probable Cause
THE EXCESSIVE APPLICATION OF THE BRAKES BY THE PILOT IN COMMAND. FACTORS CONTRIBUTING TO THE ACCIDENT WERE THE TAILWIND AND THE PILOTS VISUAL (MIS)PERCEPTION OF RUNWAY GRADIENT.
Full Narrative
UPON ARRIVAL AT THE AIRPORT THE PILOT IN COMMAND PERCEIVED AN UPHILL GRADIENT AS WELL AS A 5-10 KNOT WIND OUT OF THE WEST. CHOOSING TO LAND TO THE EAST DUE TO THE GRADIENT HE TOUCHED DOWN WITHIN THE FIRST 25% OF THE RUNWAY. THE PILOT REPORTED THAT DURING THE ROLLOUT HE 'APPLIED BRAKES, (BUT THE) AIRCRAFT WAS GOING TOO FAST AND FLIPPED OVER.'
Flight
Event TypeAccident
Event Time14:45 PDT
Nearest AirportDAVIS (0nm N)
Runway7
Runway Length1940 ft
Runway Width50 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftLuscombe 8A
Tail NumberN39039
Aircraft CategoryAir
DamageSubstantial
OperatorWirt Daniel P
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · Reciprocating · 65
Seats2
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 41 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind270° @ 10 kt
Visibility30 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO