# N504N: 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 22, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=504N
- Page: https://openairdocs.org/aircraft/N504N

## Aircraft that carried N504N

- [Cancelled 2017-05-22](https://openairdocs.org/deregistered/N504N-2017-05-22): Beech C-45G, S/N AF-427. Registration expired, pending cancellation. Owner: [Brown Kevin](https://openairdocs.org/faa-owner/BROWN%20KEVIN), [Drumright, OK](https://openairdocs.org/faa-place/OK/Drumright)
- [Cancelled 1931-03-18](https://openairdocs.org/deregistered/N504N-1931-03-18): Curtiss Wright ROBIN C-1, S/N 692. Owner: [Holloway Herbert C](https://openairdocs.org/faa-owner/HOLLOWAY%20HERBERT%20C)

## FAA accident and incident reports on N504N (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19921006045859I](https://openairdocs.org/incident/19921006045859I), Oct 6, 1992: Beech C45G (N504N), Keystone Height, FL, Minor damage. Loud noise during gear retraction after takeoff. Returned. Unable to lock gear down. Landed with gear in transit.

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