# N4393K: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: May 4, 2015
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4393K
- Page: https://openairdocs.org/aircraft/N4393K

## Aircraft that carried N4393K

- [Cancelled 2015-05-04](https://openairdocs.org/deregistered/N4393K-2015-05-04): Raven S-60A, S/N S60A-301, built 1984. Registration expired, pending cancellation. Owner: [Spiegelberg Dean](https://openairdocs.org/faa-owner/SPIEGELBERG%20DEAN), [Fountain Hills, AZ](https://openairdocs.org/faa-place/AZ/Fountain%20Hills)
- [Cancelled 1970-06-29](https://openairdocs.org/deregistered/N4393K-1970-06-29): Ryan NAVION A, S/N NAV-4-1393. Owner: [Ottow Burton Keith](https://openairdocs.org/faa-owner/OTTOW%20BURTON%20KEITH), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee)

## NTSB investigations on N4393K (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 CHI70A0018](https://openairdocs.org/ntsb/CHI70A0018), Sep 27, 1969: Navion A (N4393K), Milwaukee, WI, destroyed, 1 fatal

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