# N1866C: Douglas DC-4, registration cancelled 1968-03-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 14, 1968
- Status when cancelled: Valid registration
- Airframe: [Douglas DC-4](https://openairdocs.org/model/douglas-dc-4) (registry code 3021502)
- Data sheets: [TCDS A-762](https://openairdocs.org/tcds/A-762) (OpenAirDocs)
- Serial number: 10816
- Type of aircraft: Fixed wing multi engine
- Certificate issued: January 22, 1957
- Mode S code: A15A23
- Owner when cancelled: [United States Dep Of Justice Immigration Service](https://openairdocs.org/faa-owner/UNITED%20STATES%20DEP%20OF%20JUSTICE%20IMMIGRATION%20SERVICE)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Government
- The mark today: https://openairdocs.org/aircraft/N1866C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1866C
- Page: https://openairdocs.org/deregistered/N1866C-1968-03-14

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 DC-4: https://openairdocs.org/model/douglas-dc-4.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 FTW68A0016](https://openairdocs.org/ntsb/FTW68A0016), Aug 8, 1967: Douglas DC-4 (N1866C), San Antonio, TX, substantial damage

## Other aircraft with N1866C

- [Registered now](https://openairdocs.org/aircraft/N1866C): Beech 35-C33A, S/N CE-60, built 1966

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