DFW05CA061 · Maule M-4-210C
Maule M-4-210C · Accident: total loss of engine power (non-mechanical) en route
From Jackson-Medgar Wiley Evers International Airport (JAN) to Mc Alester Regional Airport (MLC)
Event
- NTSB case
- DFW05CA061
- 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
Maule M-4-210C
- Aircraft type
- Maule M-4
- 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
- N9866M
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Jackson-Medgar Wiley Evers International Airport (JAN), Jackson, MSTo Mc Alester Regional Airport (MLC), McAlister, OK
- 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
- En route · cruise
- 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 (non-mechanical)
- 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
- 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
- Fluid, fuel › Exhaustion
- Pilot in command › Fuel consumption calculations, incorrect
- Pilot in command › In-flight planning/decision, inadequate
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The private pilot reported that during the trip, he had been monitoring his fuel quantity based on calculations derived from the fuel flow indications by a fuel flow meter that was installed in his airplane. He was convinced that he had enough fuel to make it to his destination; however, when the airplane was approximately five miles east of the airport, the engine quit. The pilot looked down and noticed that the fuel quantity indicators indicated that the fuel tanks were empty. The pilot then elected to execute a forced landing into a cow pasture to the south; however, he did not complete an emergency pre-landing checklist, which included instructions to pull the mixture to an "idle cut-off" position and turn off the ignition switch . He circled the field once to lose altitude and attempted to land in a southerly direction when the engine got a "surge of fuel" and "restarted at full cruise power." The pilot then made a 180-degree turn to stay in the field. During the turn, the engine lost power once again, and "the airplane stalled and landed hard." An examination of the airplane by an FAA Inspector revealed that the fuel tanks were empty.
Probable cause
The loss of engine power due to fuel exhaustion as result of the pilot's improper fuel calculations, and his inadequate in-flight planning decision. A contributing factor was the pilot's failure to complete an emergency pre-landing checklist, which resulted in a fuel surge during his first attempted landing into the field.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record DFW05CA061
- Event ID
- 20050226X00236
- Case number
- DFW05CA061
- 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: ab507905438148756a7d4363fc1df98efdcf3a27a1fabe8a00b218b1665e5998; retrieved 2026-09-21T19:04:55.901Z.