# N9637S: 1966 Champion 7ECA, registration cancelled 1975-10-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 7, 1975
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Champion 7ECA](https://openairdocs.org/model/champion-7eca) (registry code 21101NN)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759) (OpenAirDocs)
- Serial number: 168
- Year built: 1966
- Type of aircraft: Fixed wing single engine
- Certificate issued: February 1, 1974
- Mode S code: AD6AA9
- Owner when cancelled: [Rigel Aviation Enterprises Inc](https://openairdocs.org/faa-owner/RIGEL%20AVIATION%20ENTERPRISES%20INC)
- Location: [Willard, OH](https://openairdocs.org/faa-place/OH/Willard)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N9637S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9637S
- Page: https://openairdocs.org/deregistered/N9637S-1975-10-07

From the FAA registry file of November 3, 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 7ECA: https://openairdocs.org/model/champion-7eca.md

## Other aircraft with N9637S

- [Cancelled 2018-03-15](https://openairdocs.org/deregistered/N9637S-2018-03-15): Quicksilver Sprint II SPRINT II, S/N 0657. Registration expired, pending cancellation. Owner: [Gengul John A](https://openairdocs.org/faa-owner/GENGUL%20JOHN%20A), [Cedar Lake, IN](https://openairdocs.org/faa-place/IN/Cedar%20Lake)

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