# N4564U: 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: January 22, 1971
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4564U
- Page: https://openairdocs.org/aircraft/N4564U

## Aircraft that carried N4564U

- [Cancelled 1971-01-22](https://openairdocs.org/deregistered/N4564U-1971-01-22): Cessna 150D, S/N 15060564. Owner: [Kentucky Flying Service Inc](https://openairdocs.org/faa-owner/KENTUCKY%20FLYING%20SERVICE%20INC), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville)

## NTSB investigations on N4564U (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 CHI66A0025](https://openairdocs.org/ntsb/CHI66A0025), Sep 10, 1965: Cessna 150 (N4564U), Louisville, KY, destroyed, 1 fatal

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