# N4991X: 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: December 31, 2007
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4991X
- Page: https://openairdocs.org/aircraft/N4991X

## Aircraft that carried N4991X

- [Cancelled 2007-12-31](https://openairdocs.org/deregistered/N4991X-2007-12-31): Britten-Norman BN-2A-6, S/N 228, built 1972. Exported to Venezuela. Owner: [Quassar USA Inc](https://openairdocs.org/faa-owner/QUASSAR%20USA%20INC), [Sunrise, FL](https://openairdocs.org/faa-place/FL/Sunrise)
- [Cancelled 1975-07-24](https://openairdocs.org/deregistered/N4991X-1975-07-24): Rockwell International S-2R, S/N 5036R. Exported to Greece. Owner: [Rockwell International](https://openairdocs.org/faa-owner/ROCKWELL%20INTERNATIONAL), [Bethany, OK](https://openairdocs.org/faa-place/OK/Bethany)

---
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.