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NTSB Report
August 5, 2016 · Stinson 108 2 · N9250K
Sunriver, OR
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
August 5, 2016
Injury Outcomes
No injuries (1 uninjured)
Location
Sunriver, OR
Aircraft
Stinson 108 2 (1947)
Tail Number
N9250K
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA16CA424
The pilot of the tailwheel equipped airplane reported that during the landing roll in gusty wind conditions, the airplane veered off the runway to the right. The pilot further reported that he "applied full brakes" to avoid a bush, subsequently the airplane nosed over. The airplane sustained substantial damage to both left lift struts. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. A review of recorded data from the automated weather observation station located on the airport, revealed that, about 5 minutes before the accident the wind was 360 degrees true at 7 knots, and wind gusts 13 knots. The airplane landed on runway 36.
NTSB Probable Cause
The pilot's failure to maintain directional control during the landing roll in gusting wind conditions, which resulted in runway excursion and nose-over.
Full Narrative
The pilot of the tailwheel equipped airplane reported that during the landing roll in gusty wind conditions, the airplane veered off the runway to the right. The pilot further reported that he "applied full brakes" to avoid a bush, subsequently the airplane nosed over. The airplane sustained substantial damage to both left lift struts. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. A review of recorded data from the automated weather observation station located on the airport, revealed that, about 5 minutes before the accident the wind was 360 degrees true at 7 knots, and wind gusts 13 knots. The airplane landed on runway 36.
Flight
Event TypeAccident
Event Time14:20 PDT
Nearest AirportSUNRIVER (0nm NNE)
Runway36
Runway Length5461 ft
Runway Width75 ft
Flight Plan FiledUnknown
Flight Plan ActivatedUnknown
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftStinson 108 2
Tail NumberN9250K
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsFranklin · 6A4-165-B3 · Reciprocating · 165
Seats4
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 45 · Third Class · None
Conditions
ConditionsVMC
LightDaylight
Wind360° @ 7 kt, gusting 13 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point36 C
Altimeter29.88 inHg
Observation Time21:15
Weather SourceWFAC