# N203: 1926 Ryan M-1, registration cancelled 1947-01-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 28, 1947
- Status when cancelled: Valid registration
- Airframe: [Ryan M-1](https://openairdocs.org/model/ryan-m-1) (registry code 7831211)
- Serial number: MC-21
- Year built: 1926
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 11, 1929
- Mode S code: A19D27
- Owner when cancelled: [Roy Morris Aircraft Corp](https://openairdocs.org/faa-owner/ROY%20MORRIS%20AIRCRAFT%20CORP)
- Location: [Topeka, KS](https://openairdocs.org/faa-place/KS/Topeka)
- Owner type: Corporation
- Owner's area on the map: 39.0575° N, 95.6747° W: Placed by OpenAirDocs at the center of ZIP code 66603, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N203
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=203
- Page: https://openairdocs.org/deregistered/N203-1947-01-28

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 Ryan M-1: https://openairdocs.org/model/ryan-m-1.md

## Other aircraft with N203

- [Cancelled 2019-11-20](https://openairdocs.org/deregistered/N203-2019-11-20): Canadair CL-600-2B16, S/N 5374, built 1998. Sale reported. Owner: [Montgomery, AL](https://openairdocs.org/faa-place/AL/Montgomery)
- [Cancelled 1999-01-25](https://openairdocs.org/deregistered/N203-1999-01-25): Marzewski EVANS VP-1, S/N 2. Administratively canceled. Owner: [Marzewski Leonard](https://openairdocs.org/faa-owner/MARZEWSKI%20LEONARD), [Westland, MI](https://openairdocs.org/faa-place/MI/Westland)

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