LAX01LA296 · Funk Aircraft Co. C
Funk Aircraft Co. C · Accident: total loss of engine power (non-mechanical) during initial climb
From Merced Regional Macready Field (MCE) to Frazier Lake Airpark (1C9)
Event
- NTSB case
- LAX01LA296
- 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
Funk Aircraft Co. C
- Aircraft type
- Funk C
- 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
- N22694
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Merced Regional Macready Field (MCE), Merced, CATo Frazier Lake Airpark (1C9), Hollister, CA
- 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
- Initial climb
- 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 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, cap › Improper
- Pilot in command › Maintenance, modification, improper
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot stated that he had departed the Merced airport approximately 1400. He climbed upwind until reaching an indicated altitude of 700 feet, and then began a left turn to 210 degrees for an on-course heading to Frazier Lake. At this point, he began to feel a slight loss of engine power, followed by a slow reduction of engine power, which eventually reached a nearly wind milling condition. He pumped the throttle, but the engine did not respond. He attempted to return to the airport, but realized he was too far away to land on the runway. He landed in a plowed field, where the airplane nosed over. According to the pilot, the wing tanks were empty at the time of departure, and the only tank in use was the fuselage tank. He stated that a possible cause of the engine failure was the use of a nonvented fuel tank cap. A post accident examination of the engine revealed the only discrepancy was a nonvented fuel cap on the fuselage tank. As fuel was being drained from the tank through the carburetor the drain flow ceased. The fuselage fuel tank cap was removed, a vacuum sound was heard, and the drain flow began again. The pilot stated he had switched the fuselage fuel tank cap prior to the last annual inspection that occurred 6 months and 8 hours prior to this flight.
Probable cause
The pilot's improper modification of the airplane when he switched a nonvented fuel cap to the fuselage tank. A factor was the inadequate annual inspection.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record LAX01LA296
- Event ID
- 20010912X01920
- Case number
- LAX01LA296
- 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. 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: dc7702183502f3449573317bd8a970660e8dd4ab5b44432ee9825605387b5a96; retrieved 2026-09-22T11:36:30.314Z.