# N56171: North American AT-6B, registration cancelled 1955-08-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 2, 1955
- Status when cancelled: Valid registration
- Airframe: [North American AT-6B](https://openairdocs.org/model/north-american-at-6b) (registry code 6400410)
- Data sheets: [TCDS A-2-575](https://openairdocs.org/tcds/A-2-575) (OpenAirDocs)
- Serial number: 84-7617
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 28, 1952
- Mode S code: A72E08
- Owner when cancelled: [North American Aviation Inc](https://openairdocs.org/faa-owner/NORTH%20AMERICAN%20AVIATION%20INC)
- Location: [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N56171
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=56171
- Page: https://openairdocs.org/deregistered/N56171-1955-08-02

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 North American AT-6B: https://openairdocs.org/model/north-american-at-6b.md

## Other aircraft with N56171

- [Cancelled 1976-02-27](https://openairdocs.org/deregistered/N56171-1976-02-27): Piper PA-28-180, S/N 28-7305546. Owner: [Professionalavn Services Co](https://openairdocs.org/faa-owner/PROFESSIONALAVN%20SERVICES%20CO), [Nederland, TX](https://openairdocs.org/faa-place/TX/Nederland)

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