# N9639S: 1966 Champion 7GCBC, registration cancelled 2014-11-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 24, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Champion 7GCBC](https://openairdocs.org/model/champion-7gcbc) (registry code 21101PK)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 11
- Year built: 1966
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility, acrobatic
- Airworthiness date: January 28, 1966
- Certificate issued: December 5, 1984
- Last registry action: December 5, 1984
- Mode S code: AD6AEF
- Owner when cancelled: [Palmer Carl H](https://openairdocs.org/faa-owner/PALMER%20CARL%20H)
- Location: [East Corinth, ME](https://openairdocs.org/faa-place/ME/East%20Corinth)
- Owner type: Individual
- Owner's area on the map: 44.9805° N, 69.0107° W: Placed by OpenAirDocs at the center of ZIP code 04427, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9639S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9639S
- Page: https://openairdocs.org/deregistered/N9639S-2014-11-24

From the FAA registry file of October 31, 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 7GCBC: https://openairdocs.org/model/champion-7gcbc.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 MKC72FTG25](https://openairdocs.org/ntsb/MKC72FTG25), Jun 29, 1972: Champion 7GCBC (N9639S), Maddock, ND, substantial damage

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