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Aviation safety reports, made easier to study

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May 3, 2025 · Jeremy S Lezin JUST Superstol · N40JL

Owyhee, OR

Overview

Report Status
Probable Cause
Event Type
Accident
Date
May 3, 2025
Injury Outcomes
No injuries (1 uninjured)
Location
Owyhee, OR
Aircraft
Jeremy S Lezin JUST Superstol (2014)
Tail Number
N40JL
Injuries
None
Aircraft Damage
Substantial
NTSB Number
WPR25LA191

According to the pilot of the tailwheel-equipped airplane, he noticed that the engine oil temperature increased 25° higher than normal, while flying about 4,500 ft msl. He decided to land, let the engine cool, and check the engine oil level. During the landing roll on a dirt strip, the airplane veered left, the left main landing gear struck a bush, and the right wingtip impacted the ground. The airplane sustained substantial damage to the right wing and aileron. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

NTSB Probable Cause

Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained

Full Narrative

According to the pilot of the tailwheel-equipped airplane, he noticed that the engine oil temperature increased 25° higher than normal, while flying about 4,500 ft msl. He decided to land, let the engine cool, and check the engine oil level. During the landing roll on a dirt strip, the airplane veered left, the left main landing gear struck a bush, and the right wingtip impacted the ground. The airplane sustained substantial damage to the right wing and aileron. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Flight

Event TypeAccident
Event Time18:00 PDT
Nearest AirportOwyhee Reservoir State (0nm NNW)
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftJeremy S Lezin JUST Superstol
Tail NumberN40JL
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotax · 912ULS · Reciprocating · 115
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 41 · Third Class · Minor

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility20 sm
CeilingNone
Temperature / Dew Point70 F / 0 C
Altimeter0
Observation Time19:00
Weather SourcePILO

Appendix: Source Data