# N20793: 1939 Beech D17S, registration cancelled 1942-09-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 30, 1942
- 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: 279
- Year built: 1939
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 21, 1942
- Mode S code: A1AFB3
- Owner when cancelled: [Defense Supplies Corp](https://openairdocs.org/faa-owner/DEFENSE%20SUPPLIES%20CORP)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N20793
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20793
- Page: https://openairdocs.org/deregistered/N20793-1942-09-30

From the FAA registry file of November 12, 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 N20793

- [Registered now](https://openairdocs.org/aircraft/N20793): Cessna 182P, S/N 18261209, built 1972

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.