# N4330C: 1955 Champion 7EC, registration cancelled 2013-06-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 27, 2013
- Status when cancelled: Sale reported, canceled
- Airframe: [Champion 7EC](https://openairdocs.org/model/champion-7ec) (registry code 21101NM)
- Engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759), [TCDS E-252](https://openairdocs.org/tcds/E-252) (OpenAirDocs)
- Serial number: 7EC-339
- Year built: 1955
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: August 31, 1955
- Last registry action: September 28, 2000
- Mode S code: A5309E
- Location: [Livermore, CA](https://openairdocs.org/faa-place/CA/Livermore)
- Owner type: Individual
- Owner's area on the map: 37.5199° N, 121.5756° W: Placed by OpenAirDocs at the center of ZIP code 94550, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4330C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4330C
- Page: https://openairdocs.org/deregistered/N4330C-2013-06-27

From the FAA registry file of November 7, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Champion 7EC: https://openairdocs.org/model/champion-7ec.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB OAK73FVD17](https://openairdocs.org/ntsb/OAK73FVD17), Sep 10, 1972: Champion 7EC (N4330C), Fremont, CA, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19821024061379I](https://openairdocs.org/incident/19821024061379I), Oct 24, 1982: Bbavia 7EC (N4330C), Fremont, CA, Minor damage. Pilot lost directional control and veered off runway due to crosswinds. Hit two parked aircraft.

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