# N3934C: Douglas C54B-DC, registration cancelled 1972-02-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 28, 1972
- Status when cancelled: Valid registration
- Airframe: [Douglas C54B-DC](https://openairdocs.org/model/douglas-c54b-dc) (registry code 3021516)
- Data sheets: [TCDS A-762](https://openairdocs.org/tcds/A-762) (OpenAirDocs)
- Serial number: 27243
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 15, 1970
- Mode S code: A490D5
- Owner when cancelled: [Carolina Aircraft Corp](https://openairdocs.org/faa-owner/CAROLINA%20AIRCRAFT%20CORP)
- Location: [Ft Lauderdale, FL](https://openairdocs.org/faa-place/FL/Ft%20Lauderdale)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N3934C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3934C
- Page: https://openairdocs.org/deregistered/N3934C-1972-02-28

From the FAA registry file of November 7, 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 C54B-DC: https://openairdocs.org/model/douglas-c54b-dc.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB UNK69X0118](https://openairdocs.org/ntsb/UNK69X0118), Apr 25, 1969: Douglas DC-4 (N3934C), Enugu, Nicaragua, substantial damage

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