# N500M: 1929 Coffman Monoplanes COFFMAN 3B, registration cancelled 1934-09-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 1, 1934
- Status when cancelled: Valid registration
- Airframe: [Coffman Monoplanes COFFMAN 3B](https://openairdocs.org/model/coffman-monoplanes-coffman-3b) (registry code 056358F)
- Serial number: 10
- Year built: 1929
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 17, 1933
- Mode S code: A63B03
- Owner when cancelled: [Crowl Leland S](https://openairdocs.org/faa-owner/CROWL%20LELAND%20S)
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N500M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=500M
- Page: https://openairdocs.org/deregistered/N500M-1934-09-01

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 Coffman Monoplanes COFFMAN 3B: https://openairdocs.org/model/coffman-monoplanes-coffman-3b.md

## Other aircraft with N500M

- [Registered now](https://openairdocs.org/aircraft/N500M): Bombardier CL-600-2B16, S/N 5480, built 1993

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