# N34970: 1946 Douglas DC3D-R-1830-90C, registration cancelled 1977-07-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 12, 1977
- Status when cancelled: Valid registration
- Airframe: [Douglas DC3D-R-1830-90C](https://openairdocs.org/model/douglas-dc3d-r-1830-90c) (registry code 3021470)
- Data sheets: [TCDS A-669](https://openairdocs.org/tcds/A-669) (OpenAirDocs)
- Serial number: 42966
- Year built: 1946
- Type of aircraft: Fixed wing multi engine
- Certificate issued: June 30, 1970
- Mode S code: A3E223
- Owner when cancelled: [Interstate Air Service Corp](https://openairdocs.org/faa-owner/INTERSTATE%20AIR%20SERVICE%20CORP)
- Location: [Santurce, PR](https://openairdocs.org/faa-place/PR/Santurce)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N34970
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=34970
- Page: https://openairdocs.org/deregistered/N34970-1977-07-12

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 DC3D-R-1830-90C: https://openairdocs.org/model/douglas-dc3d-r-1830-90c.md

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