NYC90LA004 · Champion 7ECA
Champion 7ECA · Accident: total loss of engine power (mechanical failure) en route
From FREEMONT, OH to an unrecorded destination
Event
- NTSB case
- NYC90LA004
- 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
- 0
- 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
Champion 7ECA
- Aircraft type
- Champion 7
- 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
- N123DA
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From FREEMONT, OHTo 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
- Total loss of engine power (mechanical failure)
- 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; Tree(s)
- 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, ram air/induction air › No pressure
- Fuel system, vent › Movement restricted
- Pilot in command › Fuel supply, inattentive
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
DURING A PIPELINE PATROL FLIGHT AT 500 FEET THE ENGINE QUIT AND THE PILOT LANDED IN A WOODED AREA IN HILLY TERRAIN. THE LEFT TANK WAS FOUND EMPTY & THE RIGHT TANK WAS FULL. THE AIRPLANE IS NOT EQUIPPED WITH A FUEL SELECTOR VALVE. THE RIGHT TANK FUEL VENT CHECK VALVE HELD A GUMMY SUBSTANCE IN THE FLIPPER VALVE SEAT AREA. THE FUEL TANK FILLER CAPS ARE NOT VENTED. FUEL GAUGES FOR EACH TANK ARE LOCATED ON THE INBOARD SIDE OF EACH FUEL TANK.
Probable cause
THE RIGHT FUEL VENT BECAME CLOGGED ALLOWING THE LEFT FUEL TANK TO BECOME EXHAUSTED. IN ADDITION, THE PILOT FAILED TO ADEQUATELY MONITOR THE FUEL SUPPLY IN EACH TANK.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record NYC90LA004
- Event ID
- 20001213X29691
- Case number
- NYC90LA004
- 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: 198a994029146a020c06f08293ba898d9745043726080575df04bf843aa6325f; retrieved 2026-09-23T07:06:16.059Z.