# N9554S: 1965 Champion 7ECA, registration cancelled 1967-10-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 20, 1967
- 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: 326
- Year built: 1965
- Type of aircraft: Fixed wing single engine
- Mode S code: AD4A2F
- Owner when cancelled: [Ziesmer Richard A](https://openairdocs.org/faa-owner/ZIESMER%20RICHARD%20A)
- Location: [Tacoma, WA](https://openairdocs.org/faa-place/WA/Tacoma)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N9554S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9554S
- Page: https://openairdocs.org/deregistered/N9554S-1967-10-20

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 7ECA: https://openairdocs.org/model/champion-7eca.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.