# N82743: Champion 7AC, registration cancelled 1970-09-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 3, 1970
- Status when cancelled: Valid registration
- Airframe: [Champion 7AC](https://openairdocs.org/model/champion-7ac) (registry code 21101MA)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759) (OpenAirDocs)
- Serial number: 7AC-1390
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 28, 1965
- Mode S code: AB4DDC
- Owner when cancelled: [Intrepid Aeronauts](https://openairdocs.org/faa-owner/INTREPID%20AERONAUTS)
- Location: [Rohnert Park, CA](https://openairdocs.org/faa-place/CA/Rohnert%20Park)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N82743
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=82743
- Page: https://openairdocs.org/deregistered/N82743-1970-09-03

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 7AC: https://openairdocs.org/model/champion-7ac.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 OAK68A0061](https://openairdocs.org/ntsb/OAK68A0061), Feb 26, 1968: Aeronca 7BCM (N82743), Hopland, CA, destroyed, 2 fatal

## Other aircraft with N82743

- [Registered now](https://openairdocs.org/aircraft/N82743): Piper PA-28-161, S/N 28-8116051

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