# N5121V: Douglas DC-6B, registration cancelled 1961-04-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 17, 1961
- Exported to: Iceland
- Status when cancelled: Valid registration
- Airframe: [Douglas DC-6B](https://openairdocs.org/model/douglas-dc-6b) (registry code 3021712)
- Data sheets: [TCDS 6A4](https://openairdocs.org/tcds/6A4) (OpenAirDocs)
- Serial number: 44121
- Type of aircraft: Fixed wing multi engine
- Certificate issued: April 28, 1954
- Mode S code: A66B6C
- Owner when cancelled: [Pan American World Airways Inc](https://openairdocs.org/faa-owner/PAN%20AMERICAN%20WORLD%20AIRWAYS%20INC)
- Location: [New York, NY](https://openairdocs.org/faa-place/NY/New%20York)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N5121V
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5121V
- Page: https://openairdocs.org/deregistered/N5121V-1961-04-17

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 Douglas DC-6B: https://openairdocs.org/model/douglas-dc-6b.md

## Other aircraft with N5121V

- [Cancelled 2012-08-10](https://openairdocs.org/deregistered/N5121V-2012-08-10): Cessna T210L, S/N 21060840, built 1975. Revoked, canceled. Owner: [Christianson Roger C](https://openairdocs.org/faa-owner/CHRISTIANSON%20ROGER%20C), [Oregon City, OR](https://openairdocs.org/faa-place/OR/Oregon%20City)

---
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.