# N21903: 1940 Beech D17S, registration cancelled 1945-01-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 25, 1945
- Status when cancelled: Valid registration
- Airframe: [Beech D17S](https://openairdocs.org/model/beech-d17s) (registry code 1150538)
- Data sheets: [TCDS A-649](https://openairdocs.org/tcds/A-649) (OpenAirDocs)
- Serial number: 417
- Year built: 1940
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 6, 1940
- Mode S code: A1DD65
- Owner when cancelled: [Noble Drilling Corp](https://openairdocs.org/faa-owner/NOBLE%20DRILLING%20CORP)
- Location: [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N21903
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21903
- Page: https://openairdocs.org/deregistered/N21903-1945-01-25

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 Beech D17S: https://openairdocs.org/model/beech-d17s.md

## Other aircraft with N21903

- [Cancelled 2012-12-13](https://openairdocs.org/deregistered/N21903-2012-12-13): Bufford Gross J REP 1903, S/N 1013144, built 2002. Sale reported, pending cancellation. Owner: [Peru, IN](https://openairdocs.org/faa-place/IN/Peru)
- [Cancelled 1996-08-21](https://openairdocs.org/deregistered/N21903-1996-08-21): Cessna 150L, S/N 15074524. Triennial form not returned. Owner: [State Aerial Farm Statistics](https://openairdocs.org/faa-owner/STATE%20AERIAL%20FARM%20STATISTICS), [Toledo, OH](https://openairdocs.org/faa-place/OH/Toledo)

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