# N231B: 1950 Bell 47D1, registration cancelled 1950-06-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 8, 1950
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Bell 47D1](https://openairdocs.org/model/bell-47d1) (registry code 1180802)
- Data sheets: [TCDS H-1](https://openairdocs.org/tcds/H-1) (OpenAirDocs)
- Serial number: 162
- Year built: 1950
- Type of aircraft: Rotorcraft
- Certificate issued: February 14, 1950
- Mode S code: A20C50
- Owner when cancelled: [Bell Aircraft Corp](https://openairdocs.org/faa-owner/BELL%20AIRCRAFT%20CORP)
- Location: [Buffalo, NY](https://openairdocs.org/faa-place/NY/Buffalo)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N231B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=231B
- Page: https://openairdocs.org/deregistered/N231B-1950-06-08

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 Bell 47D1: https://openairdocs.org/model/bell-47d1.md

## Other aircraft with N231B

- [Registered now](https://openairdocs.org/aircraft/N231B): Beech G35, S/N D-4651, built 1956

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