# N12187: Stinson R-3, registration cancelled 1940-06-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 15, 1940
- Status when cancelled: Valid registration
- Airframe: [Stinson R-3](https://openairdocs.org/model/stinson-r-3) (registry code 8630832)
- Serial number: 8604
- Type of aircraft: Fixed wing single engine
- Mode S code: A05AF9
- Owner when cancelled: [St Louis Flying Service Inc](https://openairdocs.org/faa-owner/ST%20LOUIS%20FLYING%20SERVICE%20INC)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N12187
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=12187
- Page: https://openairdocs.org/deregistered/N12187-1940-06-15

From the FAA registry file of November 4, 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 Stinson R-3: https://openairdocs.org/model/stinson-r-3.md

## Other aircraft with N12187

- [Registered now](https://openairdocs.org/aircraft/N12187): Cessna 172M, S/N 17261870, built 1973

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