# N640K: Cessna DC-6A, registration cancelled 1932-11-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 23, 1932
- Status when cancelled: Valid registration
- Airframe: [Cessna DC-6A](https://openairdocs.org/model/cessna-dc-6a) (registry code 2070402)
- Data sheets: [TCDS ATC 243](https://openairdocs.org/tcds/ATC%20243) (OpenAirDocs)
- Serial number: 227
- Type of aircraft: Fixed wing single engine
- Mode S code: A8661C
- Owner when cancelled: [Ames Frederick L](https://openairdocs.org/faa-owner/AMES%20FREDERICK%20L)
- Location: [Boston, MA](https://openairdocs.org/faa-place/MA/Boston)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N640K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=640K
- Page: https://openairdocs.org/deregistered/N640K-1932-11-23

From the FAA registry file of October 31, 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 DC-6A: https://openairdocs.org/model/cessna-dc-6a.md

## Other aircraft with N640K

- [Cancelled 2011-06-13](https://openairdocs.org/deregistered/N640K-2011-06-13): Cessna TU206F, S/N U20601927. Assigned (import), pending cancellation
- [Cancelled 1988-04-06](https://openairdocs.org/deregistered/N640K-1988-04-06): Beech 65-B80, S/N LD430. N-number assigned, not yet registered

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