CEN10CA138 · Enstrom 280FX
Enstrom 280FX · Accident: fuel exhaustion while maneuvering
From Goshen Municipal Airport (GSH) to Goshen Municipal Airport (GSH)
Event
- NTSB case
- CEN10CA138
- 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
Enstrom 280FX
- Aircraft type
- Enstrom 280
- Category
- Helicopter
- 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
- N327TB
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Goshen Municipal Airport (GSH), Goshen, INTo Goshen Municipal Airport (GSH), Goshen, IN
- 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
- Maneuvering
- 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 helicopter had undergone an annual inspection and was preflighted and flown by the pilot for a maintenance test flight. The pilot did not check the right fuel tank level during that preflight. On the following day, the pilot and another pilot seated in the right seat departed on another maintenance test flight without visually checking the fuel level in either fuel tank. They instead relied on fuel consumption calculations based upon previous flight time and fuel gauge indications. After about 42 minutes of flight time, the helicopter experienced a total loss of engine power while being piloted by the left-seat pilot. The right-seat pilot then took the controls and performed an autorotation but had to maneuver to change the touchdown point in order to avoid power lines. The helicopter then experienced a hard landing. Postaccident examination of the helicopter revealed that there was about one cup of fuel in the left fuel tank and no fuel in the right fuel tank. Postaccident inspection revealed that an electrical connector from the right fuel tank sending unit was found disconnected, which would have given a false "full" indication of fuel quantity.
Probable cause
The inadequate preflight inspection by both pilots, resulting in a loss of engine power due to fuel exhaustion. Contributing to the accident was the disconnected fuel tank sending unit.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN10CA138
- Event ID
- 20100305X65506
- Case number
- CEN10CA138
- 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. 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: 97846d152593c5b37a50c178f315b2e8887eee2550c803ae7dc62770f2ab067b; retrieved 2026-09-15T13:43:20.786Z.