# N89DS: Saunders Don R S-4, registration cancelled 1990-02-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 9, 1990
- Status when cancelled: Triennial form not returned
- Airframe: [Saunders Don R S-4](https://openairdocs.org/model/saunders-don-r-s-4) (registry code 05655CM)
- Serial number: 2104
- Type of aircraft: Fixed wing single engine
- Mode S code: AC4357
- The mark today: https://openairdocs.org/aircraft/N89DS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=89DS
- Page: https://openairdocs.org/deregistered/N89DS-1990-02-09

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 Saunders Don R S-4: https://openairdocs.org/model/saunders-don-r-s-4.md

## Other aircraft with N89DS

- [Registered now](https://openairdocs.org/aircraft/N89DS): Cirrus Design SF50, S/N 0444, built 2023
- [Cancelled 2017-05-04](https://openairdocs.org/deregistered/N89DS-2017-05-04): Schroeder David E KR-1, S/N DS001, built 1998. Registration expired, pending cancellation. Owner: [Mccoy John K](https://openairdocs.org/faa-owner/MCCOY%20JOHN%20K), [Merritt Island, FL](https://openairdocs.org/faa-place/FL/Merritt%20Island)
- [Cancelled 1993-02-16](https://openairdocs.org/deregistered/N89DS-1993-02-16): Cessna 404, S/N 4040427. Exported to Germany. Owner: [North West Group Inc](https://openairdocs.org/faa-owner/NORTH%20WEST%20GROUP%20INC), [Denver, CO](https://openairdocs.org/faa-place/CO/Denver)

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