# N631K: Cessna DC6B, registration cancelled 1942-05-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 22, 1942
- Status when cancelled: Valid registration
- Airframe: [Cessna DC6B](https://openairdocs.org/model/cessna-dc6b) (registry code 2070403)
- Data sheets: [TCDS ATC 244](https://openairdocs.org/tcds/ATC%20244) (OpenAirDocs)
- Serial number: 211
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 2, 1942
- Mode S code: A84254
- 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/N631K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=631K
- Page: https://openairdocs.org/deregistered/N631K-1942-05-22

From the FAA registry file of November 5, 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 Cessna DC6B: https://openairdocs.org/model/cessna-dc6b.md

## Other aircraft with N631K

- [Cancelled 2008-11-05](https://openairdocs.org/deregistered/N631K-2008-11-05): Higgins J K/Jones T/Wygle B S GLASAIR SH-2R, S/N 631, built 1989. Triennial form not returned. Owner: [Four Aces](https://openairdocs.org/faa-owner/FOUR%20ACES), [Medina, WA](https://openairdocs.org/faa-place/WA/Medina)

---
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.