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NTSB Report
June 9, 2019 · David Shotwell Murphy SR 3500 · N235DS
South Lake Tahoe, CA
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
June 9, 2019
Injury Outcomes
No injuries (1 uninjured)
Location
South Lake Tahoe, CA
Aircraft
David Shotwell Murphy SR 3500 (2000)
Tail Number
N235DS
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA19CA324
The pilot reported that, during the landing roll, the airplane's ground speed was about 30 knots when he applied the brakes lightly, and the tailwheel lifted off the ground. His seatbelt, which was not tightened, allowed him to slide forward in his seat, and he inadvertently applied more brake pressure, which resulted in the airplane nosing over. The airplane sustained substantial damage to the right-wing lift strut and the rudder. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.
NTSB Probable Cause
The pilot's failure to properly tighten his seat belt, which allowed him to slide forward in his seat and resulted in his inadvertent application of excessive brake application during the landing roll and a subsequent noseover.
Full Narrative
The pilot in the tailwheel-equipped airplane reported that, during the landing roll, the airplane's ground speed was about 30 knots when he applied the brakes lightly, and the tailwheel lifted off the ground. His seatbelt which was not tightened, allowed him to slide forward in his seat and he inadvertently applied more brake pressure and the airplane nosed over. The airplane sustained substantial damage to the right wing lift strut and the rudder. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.
Flight
Event TypeAccident
Event Time12:15 PDT
Nearest AirportSouth Lake Tahoe (0nm E)
Runway18
Runway Length8541 ft
Runway Width100 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftDavid Shotwell Murphy SR 3500
Tail NumberN235DS
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsVedeneyev · M-14P · Reciprocating · 360
Seats5
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 64 · First Class · None
Conditions
ConditionsVMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point64 F / 43 C
Altimeter29.73 inHg
Weather SourcePILO