# N4251Y: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: June 7, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4251Y
- Page: https://openairdocs.org/aircraft/N4251Y

## Aircraft that carried N4251Y

- [Cancelled 2013-06-07](https://openairdocs.org/deregistered/N4251Y-2013-06-07): Kuklo Robert Michael RK-1, S/N 1, built 1981. Registration expired, pending cancellation. Owner: [Kuklo Robert M](https://openairdocs.org/faa-owner/KUKLO%20ROBERT%20M), [Byron, CA](https://openairdocs.org/faa-place/CA/Byron)

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