WPR22LA258 · Evolution Aircraft Inc REVOLT
Evolution Aircraft Inc REVOLT · Accident: controlled flight into terrain/object (CFIT) en route
From Yolo County Davis Woodland Winters Airport (DWA) to Yolo County Davis Woodland Winters Airport (DWA)
Event
- NTSB case
- WPR22LA258
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 2 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Evolution Aircraft Inc REVOLT
- Aircraft type
- Evolution REVOLT
- Category
- Weight-Shift
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N258MH
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Yolo County Davis Woodland Winters Airport (DWA), Davis, CATo Yolo County Davis Woodland Winters Airport (DWA), Davis, CA
- Aircraft age
- About 1 year (built 2021)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- En route
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Controlled flight into terrain/object (CFIT)
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Wire
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Environmental issues › Physical environment
- Personnel issues › Action/decision
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot and passenger were on a personal flight in the weight-shift-control trike and had just completed a touch and go when they departed north, in the direction of the accident site. There were no witnesses to the accident, but nearby residences reported an electrical power outage at the time of the accident. Two hills adjacent to the accident site had a single power pole at each of their summits that supported three transmission lines between them. The weight-shift-control trike collided with the transmission lines that spanned the valley and impacted the ground north of the transmission lines. Postaccident examination of the airframe and engine revealed no evidence of any preimpact mechanical malfunctions or failures that would have precluded normal operation.
Probable cause
The pilot’s failure to maintain clearance from powerlines, which resulted in a wire strike and impact with terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR22LA258
- Event ID
- 20220718105503
- Case number
- WPR22LA258
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates, cause areas. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: c17d94d2bc6fd09ddd058a548255f12327cc17d5bb8ddf0758dea6489e6a7109; retrieved 2026-09-15T07:47:38.518Z.