# N54997: Ryan Aeronautical ST3KR, registration cancelled 1970-06-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 30, 1970
- Status when cancelled: Valid registration
- Airframe: [Ryan Aeronautical ST3KR](https://openairdocs.org/model/ryan-aeronautical-st3kr) (registry code 7830502)
- Data sheets: [TCDS A-749](https://openairdocs.org/tcds/A-749) (OpenAirDocs)
- Serial number: 1288
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 26, 1956
- Mode S code: A6FD0E
- Owner when cancelled: [Brauer Donald E](https://openairdocs.org/faa-owner/BRAUER%20DONALD%20E)
- Location: [Des Moines, IA](https://openairdocs.org/faa-place/IA/Des%20Moines)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N54997
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=54997
- Page: https://openairdocs.org/deregistered/N54997-1970-06-30

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 Ryan Aeronautical ST3KR: https://openairdocs.org/model/ryan-aeronautical-st3kr.md

## Other aircraft with N54997

- [Cancelled 2012-10-19](https://openairdocs.org/deregistered/N54997-2012-10-19): FM Bell Ultralite SPITFIRE II, S/N SPII85002. Assigned, pending cancellation
- [Cancelled 1982-06-02](https://openairdocs.org/deregistered/N54997-1982-06-02): Cessna 172P, S/N 17275101. Exported to Australia. Owner: [Transair Inc](https://openairdocs.org/faa-owner/TRANSAIR%20INC), [Vacaville, CA](https://openairdocs.org/faa-place/CA/Vacaville)

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