# N4273K: 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: May 7, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4273K
- Page: https://openairdocs.org/aircraft/N4273K

## Aircraft that carried N4273K

- [Cancelled 2012-05-07](https://openairdocs.org/deregistered/N4273K-2012-05-07): Ryan NAVION, S/N NAV-4-1273. Registration expired, pending cancellation. Owner: [Oconnell James L](https://openairdocs.org/faa-owner/OCONNELL%20JAMES%20L), [Glendale, AZ](https://openairdocs.org/faa-place/AZ/Glendale)

## NTSB investigations on N4273K (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 OAK69D0246](https://openairdocs.org/ntsb/OAK69D0246), Dec 1, 1968: Navion A (N4273K), Davis, CA, substantial damage

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