# N4644N: 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: October 26, 1993
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4644N
- Page: https://openairdocs.org/aircraft/N4644N

## Aircraft that carried N4644N

- [Cancelled 1993-10-26](https://openairdocs.org/deregistered/N4644N-1993-10-26): Cessna 402C, S/N 402C0007. Exported to Kenya. Owner: [Geotec Associates](https://openairdocs.org/faa-owner/GEOTEC%20ASSOCIATES), [Princeton, NJ](https://openairdocs.org/faa-place/NJ/Princeton)
- [Cancelled 1954-06-25](https://openairdocs.org/deregistered/N4644N-1954-06-25): Cessna T-50, S/N 5680. Owner: [Chapman Philip E](https://openairdocs.org/faa-owner/CHAPMAN%20PHILIP%20E), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs)

## FAA accident and incident reports on N4644N (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 19831230073459I](https://openairdocs.org/incident/19831230073459I), Dec 30, 1983: Cessna 402C (N4644N), Windsor Locks, CT, Minor damage. Nose gear unsafe collapsed on landing. Internal o ring leak in nose gear main actuator cylinder valve.

---
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.