ERA21LA298 · Carpenter STOL CH750
Carpenter STOL CH750 · Accident: fuel related en route
From Concord, NC (private airstrip) to an unrecorded destination
Event
- NTSB case
- ERA21LA298
- 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
- 0
- 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
Carpenter STOL CH750
- Aircraft type
- Carpenter STOL CH750
- 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
- N750RS
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Concord, NC (private airstrip)To not recorded
- Aircraft age
- About 10 years (built 2011)
- 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
- Fuel related
- 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
- Aircraft › Aircraft systems
- Environmental issues › Conditions/weather/phenomena
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
About 30 minutes into the flight the engine “burped” then progressively lost power. The pilot switched fuel tanks but described no other remedial actions before the engine lost all power. The pilot selected an open field adjacent to a roadway for a forced landing where the airplane nosed over and came to rest inverted, sustaining substantial damage.
Atmospheric conditions at the time of the accident were conducive to carburetor icing, and the airplane was fueled with automotive gasoline, which increased its likelihood. After the accident, a fuel can of aviation gasoline was plumbed into the fuel supply line at the left-wing root, and an engine start was attempted. The engine started immediately, accelerated smoothly, and ran continuously without interruption through several power changes. Both a magneto and carburetor heat check were performed satisfactorily. The pilot reported that he did not apply carburetor heat during the accident flight.
Probable cause
The total loss of engine power due to carburetor ice. Also causal was the pilot’s failure to apply carburetor heat at any time during the flight.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA21LA298
- Event ID
- 20210726103546
- Case number
- ERA21LA298
- 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, 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: 413a7a20f3b9ff0ac07267c82d11b4717229964d662ea82b1de508bf7bd49740; retrieved 2026-09-16T14:19:25.859Z.