# N44ZZ: North American AT-6, registration cancelled 1990-11-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 14, 1990
- Status when cancelled: Triennial form not returned
- Airframe: [North American AT-6](https://openairdocs.org/model/north-american-at-6) (registry code 6400402)
- Data sheets: [TCDS A-2-575](https://openairdocs.org/tcds/A-2-575) (OpenAirDocs)
- Serial number: 662647
- Type of aircraft: Fixed wing single engine
- Mode S code: A54A9B
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N44ZZ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=44ZZ
- Page: https://openairdocs.org/deregistered/N44ZZ-1990-11-14

From the FAA registry file of November 4, 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-6: https://openairdocs.org/model/north-american-at-6.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC90LA142](https://openairdocs.org/ntsb/NYC90LA142), Jul 1, 1990: North American AT-6 (N44ZZ), Buffalo, NY, destroyed, 1 fatal. Probable cause: LOSS OF CONTROL IN FLIGHT DUE TO PHYSICAL IMPAIRMENT. FACTORS RELATED TO THE ACCIDENT WERE: THE PILOTS USE OF AN OVER THE COUNTER ANTIHISTAMINE.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19900701022999A](https://openairdocs.org/incident/19900701022999A), Jul 1, 1990: Namer AT6 (N44ZZ), Buffalo, NY, Destroyed, 1 fatal. Entered aileron roll to left failed to recover, crashed into niagra river during airshow.

## Other aircraft with N44ZZ

- [Cancelled 2012-12-11](https://openairdocs.org/deregistered/N44ZZ-2012-12-11): Grounds Daryle L ULTMTE PITTS 10-201, S/N 987897, built 1997. Exported to Canada. Owner: [Bick Michael D](https://openairdocs.org/faa-owner/BICK%20MICHAEL%20D), [Matthews, NC](https://openairdocs.org/faa-place/NC/Matthews)

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