- Date
- May 9, 2025, 10:20 local (16:20 UTC)
- Place
- Evanston, WY
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Initial climb
- Aircraft
- N128ELLee JA30 Superstol
- Defining event
- Initial climb: Loss of engine power (total)
- Weather
- Visual (VMC) · Day
- Status
- Investigation ongoing
- Investigation class
- Class 3
- NTSB office
- Western Pacific Region
- Parties
- FAA-FSDO
- FAA report
- 20250509006269A
- Case key
- 200143
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Preliminary report
What NTSB knew early in the investigation. It may change in the final report.
On May 9, 2025, about 1020 mountain daylight time, an experimental amateur-built Just Aircraft Superstol, N128EL, was substantially damaged when it was involved in an accident near Evanston, Wyoming. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that shortly after departing runway 23 at the Evanston-Uinta County Burns Field (EVW), Evanston, Wyoming, and while in the crosswind leg of the traffic pattern about 250 ft above ground level, a puff of smoke came out from the top of the engine cowling followed by a total loss of engine power. The pilot advanced the throttle, pitched the nose down, and turned the airplane left towards runway 5. Subsequently, the pilot realized he was not going to make it to the runway and initiated a forced landing on a taxiway. The airplane landed hard and short of the taxiway on a hillside and sustained substantial damage to the fuselage. The airplane was recovered to a secure location for further examination.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Aircraft
- Registration
- N128EL
- Reported as
- Lee JA30 Superstol
- Category
- Airplane, amateur-built
- Serial number
- JA386-06-14
- Built
- 2014
- Airframe hours
- 494
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Nicholas Berry
- Registered owner
- High Ridge Aviation LLC
- Airworthiness certificate
- Special, Experimental light sport (Special)
- Last inspection
- Condition · January 27, 2025
- Airport
- EVW · Evanston-Uinta County Burns Fld, runway 23, 7,300 × 100 ft, asphalt
- Equipment
- ADS-B, Auto-pilot
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 20° at 9 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 63 °F, dew point 30 °F
- Altimeter
- 30.47 inHg
- Icing
- Unknown
- Turbulence
- Unknown
- Observed at
- KEVW
- METAR
- KEVW 091653Z AUTO 02009KT 10SM CLR 17/M01 A3047 RMK AO2 SLP244 T01671006
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.