# N7510B: 1957 Champion 7FC, registration cancelled 2017-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 2017
- Status when cancelled: Revoked, canceled
- Airframe: [Champion 7FC](https://openairdocs.org/model/champion-7fc) (registry code 21101NX)
- 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: 7FC15
- Year built: 1957
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Last registry action: January 14, 1977
- Mode S code: AA201A
- Owner when cancelled: [Hefner Don](https://openairdocs.org/faa-owner/HEFNER%20DON)
- Location: [Huntington Beach, CA](https://openairdocs.org/faa-place/CA/Huntington%20Beach)
- Owner type: Individual
- Owner's area on the map: 33.6610° N, 117.9679° W: Placed by OpenAirDocs at the center of ZIP code 92646, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7510B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7510B
- Page: https://openairdocs.org/deregistered/N7510B-2017-02-04

From the FAA registry file of October 29, 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 7FC: https://openairdocs.org/model/champion-7fc.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 UNK64X0719](https://openairdocs.org/ntsb/UNK64X0719), Feb 27, 1964: Champion 7FC (N7510B), Yucca Valley, CA, destroyed, 2 fatal

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