# N30056: 1945 Douglas C-54B, registration cancelled 1965-05-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 21, 1965
- Exported to: Brazil
- Status when cancelled: Valid registration
- Airframe: [Douglas C-54B](https://openairdocs.org/model/douglas-c-54b) (registry code 3021518)
- Data sheets: [TCDS A36CE](https://openairdocs.org/tcds/A36CE) (OpenAirDocs)
- Serial number: 10544
- Year built: 1945
- Type of aircraft: Fixed wing multi engine
- Certificate issued: March 22, 1946
- Mode S code: A32278
- Owner when cancelled: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC)
- Location: [Chicago38, IL](https://openairdocs.org/faa-place/IL/Chicago38)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N30056
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=30056
- Page: https://openairdocs.org/deregistered/N30056-1965-05-21

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 C-54B: https://openairdocs.org/model/douglas-c-54b.md

## Other aircraft with N30056

- [Registered now](https://openairdocs.org/aircraft/N30056): Fisher Michael E YMF WACO, S/N 2002, built 2002
- [Cancelled 1977-07-11](https://openairdocs.org/deregistered/N30056-1977-07-11): Cessna 177, S/N 177-010151, built 1968. Owner: [East Coast Aero Technical School](https://openairdocs.org/faa-owner/EAST%20COAST%20AERO%20TECHNICAL%20SCHOOL), [Lexington, MA](https://openairdocs.org/faa-place/MA/Lexington)

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