ATL05LA020 · Franzreb Loehle 5151 Mustang
Franzreb Loehle 5151 Mustang · Accident: loss of engine power en route
From Meadowlake Airport (12TN) to an unrecorded destination
Event
- NTSB case
- ATL05LA020
- 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
Franzreb Loehle 5151 Mustang
- Aircraft type
- Franzreb LOEHLE 5151
- 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
- N711AH
- Operator
- John K Franzreb · private individual
- Onboard fatalities
- Unknown
- Route
- From Meadowlake Airport (12TN), Kingston, TNTo not recorded
- 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
- Loss of engine power
- 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 starvation
- 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 › Starvation
- Fuel system, pump › Failure, total
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 was at cruise flight when the electric fuel pump failed. The pilot manually pumped the fuel to the engine, in an effort to restart the electric fuel pump. After 10 minutes of manually pumping the fuel, the pilot elected to perform an emergency landing. As the pilot maneuvered for the emergency landing, the airplane collided with a fence during landing. The airplane wreckage came to rest in an open field. Further examination revealed an electrical fuel pump failure during the flight. The maintenance history of the electric fuel pump disclosed that it had accumulated 280 hours of total time since new.
Probable cause
The loss of engine power due to the electrical fuel pump failure, and fuel starvation.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ATL05LA020
- Event ID
- 20041208X01939
- Case number
- ATL05LA020
- 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: a9ab51b870fb6f456eb3994eb75e2e24bf2151032c57863203f4fde2979121c1; retrieved 2026-09-21T09:11:11.707Z.