# N4790: 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: December 13, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4790
- Page: https://openairdocs.org/aircraft/N4790

## Aircraft that carried N4790

- [Cancelled 2012-12-13](https://openairdocs.org/deregistered/N4790-2012-12-13): Krogman BUSBY MUSTANG II, S/N 85, built 1978. Registration expired, pending cancellation. Owner: [Hall Lavon C](https://openairdocs.org/faa-owner/HALL%20LAVON%20C), [Lancaster, WI](https://openairdocs.org/faa-place/WI/Lancaster)

## NTSB investigations on N4790 (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 CHI78DEP35](https://openairdocs.org/ntsb/CHI78DEP35), May 21, 1978: Mustang II (N4790), Lancaster, WI, substantial damage

## FAA accident and incident reports on N4790 (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.

- [Accident 19780521016069A](https://openairdocs.org/incident/19780521016069A), May 21, 1978: Kinner SPORTSTERK (N4790), Lancaster, WI, Substantial damage

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.