CEN21LA231 · Cessna 150J
Cessna 150J · Accident: fuel exhaustion en route
From Forrest City Municipal Airport (FCY) to an unrecorded destination
Event
- NTSB case
- CEN21LA231
- 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
- Event fatalities
- Unknown
- 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
Cessna 150J
- Aircraft type
- Cessna 150
- 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
- N5578G
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Forrest City Municipal Airport (FCY), Forrest City, ARTo not recorded
- Aircraft age
- About 52 years (built 1969)
- 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 exhaustion
- 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 › Fluids/miscellaneous hardware
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot reported that, while the airplane was in cruise flight, the engine power reduced to idle. The pilot noted that the engine was still running but that he was unable to increase power above idle. He stated that the engine acted as if the throttle control was disconnected. The pilot made a forced landing to a field. During the forced landing, the airplane’s nose landing gear sunk in the soft ground, and the airplane nosed over. Examination of the airplane after the accident revealed no usable fuel remaining in the wing fuel tanks, no fuel in the gascolator, and no evidence of a fuel spill at the accident site. The throttle control connection was checked; although the carburetor had broken loose from its mount due to impact, evidence indicated that the throttle control was functioning. The temperature and dew point at the time of the accident were conducive for carburetor icing at glide power. However, a power loss during cruise flight and power that rapidly reduces to idle are not consistent with a loss of power due to carburetor icing. Given the available evidence for this investigation, the pilot failed to adequately plan the fuel for the flight which resulted in the airplane’s fuel supply to be exhausted, resulting in a total loss of engine power.
Probable cause
The pilot’s improper fuel planning which led to fuel exhaustion, and a total loss of engine power.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN21LA231
- Event ID
- 20210524103130
- Case number
- CEN21LA231
- 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: 303e24da39dbbd40c1b3acb7e19645ac642367d11dae1cb044054157a7026538; retrieved 2026-09-16T14:04:42.222Z.