# N4Y: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: May 3, 2023
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4Y
- Page: https://openairdocs.org/aircraft/N4Y

## Aircraft that carried N4Y

- [Cancelled 2023-05-03](https://openairdocs.org/deregistered/N4Y-2023-05-03): Cessna 650, S/N 650-0137, built 1987. Sale reported. Owner: [Eau Claire, WI](https://openairdocs.org/faa-place/WI/Eau%20Claire)
- [Cancelled 1979-11-23](https://openairdocs.org/deregistered/N4Y-1979-11-23): Ryan NAVION A, S/N NAV-4-1939. Owner: [Sweet H Monroe](https://openairdocs.org/faa-owner/SWEET%20H%20MONROE), [Binghampton, NY](https://openairdocs.org/faa-place/NY/Binghampton)
- [Cancelled 1954-06-09](https://openairdocs.org/deregistered/N4Y-1954-06-09): North American NAVION A, S/N NAV-4-1044. Owner: [Sweet Monroe Hamilton](https://openairdocs.org/faa-owner/SWEET%20MONROE%20HAMILTON), [Binghampton, NY](https://openairdocs.org/faa-place/NY/Binghampton)

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