# N37591: Douglas DC-6A, registration cancelled 1971-11-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 3, 1971
- Exported to: Ecuador
- Status when cancelled: Valid registration
- Airframe: [Douglas DC-6A](https://openairdocs.org/model/douglas-dc-6a) (registry code 3021706)
- Data sheets: [TCDS 6A3](https://openairdocs.org/tcds/6A3) (OpenAirDocs)
- Serial number: 44906
- Type of aircraft: Fixed wing multi engine
- Certificate issued: April 20, 1956
- Mode S code: A44A0B
- Owner when cancelled: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N37591
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37591
- Page: https://openairdocs.org/deregistered/N37591-1971-11-03

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-6A: https://openairdocs.org/model/douglas-dc-6a.md

## Other aircraft with N37591

- [Cancelled 2013-03-25](https://openairdocs.org/deregistered/N37591-2013-03-25): Alarid-Dennis SUPER MIDGET, S/N 0001, built 1980. Sale reported, canceled. Owner: [Beaver Falls, PA](https://openairdocs.org/faa-place/PA/Beaver%20Falls)

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