# N37533: Douglas DC-6, registration cancelled 1970-12-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 31, 1970
- Status when cancelled: Valid registration
- Airframe: [Douglas DC-6](https://openairdocs.org/model/douglas-dc-6) (registry code 3021702)
- Data sheets: [TCDS A-781](https://openairdocs.org/tcds/A-781) (OpenAirDocs)
- Serial number: 43022
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 29, 1947
- Mode S code: A4493B
- Owner when cancelled: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC)
- Location: [Chicago 38, IL](https://openairdocs.org/faa-place/IL/Chicago%2038)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N37533
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37533
- Page: https://openairdocs.org/deregistered/N37533-1970-12-31

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

## Other aircraft with N37533

- [Registered now](https://openairdocs.org/aircraft/N37533): Beech E-55, S/N TE-1063, built 1975

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