SEA06CA190 · Coltrin RV-6
Coltrin RV-6 · Accident: total loss of engine power (mechanical failure) on approach
From Burley Municipal Airport (BYI) to Burley Municipal Airport (BYI)
Event
- NTSB case
- SEA06CA190
- 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
- 0 · 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
Coltrin RV-6
- Aircraft type
- Coltrin RV-6
- Category
- Airplane
- 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
- N566JH
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Burley Municipal Airport (BYI), Burley, IDTo Burley Municipal Airport (BYI)
- Aircraft age
- Not recorded
- 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
- Approach · VFR pattern turn to base
- First occurrenceThe 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
- Total loss of engine power (mechanical failure)
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Fuel system, carburetor › Failure
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 said he had entered downwind for landing and had pulled the throttle back to idle prior to turning base. While on base, he pushed the throttle forward to clear the engine; the engine did not respond. The pilot changed fuel tanks, checked boost pump, and manipulated the throttle with no engine response. He performed a forced landing to a potato field and the aircraft flipped inverted immediately after touchdown. The left horizontal stabilizer and the vertical stabilizer were bent and wrinkled. The pilot said that the engine's carburetor had been worked on within the year and he believes the power loss was due to the malfunctioning of the carburetor.
Probable cause
A loss of engine power due to the malfunctioning of the carburetor. A factor was the airplane nosing over due to the rough/uneven terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA06CA190
- Event ID
- 20061114X01665
- Case number
- SEA06CA190
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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. 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: 0a17047eff424db7f1b48caa8137554361815f0d13f4294c497221e1505828f7; retrieved 2026-09-22T04:23:45.326Z.