# N575: Douglas DC-6B, registration cancelled 1970-06-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 16, 1970
- Status when cancelled: Valid registration
- Airframe: [Douglas DC-6B](https://openairdocs.org/model/douglas-dc-6b) (registry code 3021712)
- Data sheets: [TCDS 6A4](https://openairdocs.org/tcds/6A4) (OpenAirDocs)
- Serial number: 45200
- Type of aircraft: Fixed wing multi engine
- Certificate issued: April 12, 1957
- Mode S code: A760FB
- Owner when cancelled: [Northwest Airlines Inc](https://openairdocs.org/faa-owner/NORTHWEST%20AIRLINES%20INC)
- Location: [Saint Paul  1, MN](https://openairdocs.org/faa-place/MN/Saint%20Paul%20%201)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N575
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=575
- Page: https://openairdocs.org/deregistered/N575-1970-06-16

From the FAA registry file of October 29, 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-6B: https://openairdocs.org/model/douglas-dc-6b.md

## Other aircraft with N575

- [Registered now](https://openairdocs.org/aircraft/N575): Boeing B75N1, S/N 75-7796, built 1943

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