# N604S: 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: September 24, 2026
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=604S
- Page: https://openairdocs.org/aircraft/N604S

## Aircraft that carried N604S

- [Cancelled 2026-09-24](https://openairdocs.org/deregistered/N604S-2026-09-24): Gates Learjet 35A, S/N 597, built 1984. Exported to Australia. Owner: [Rangeflyers Inc Trustee](https://openairdocs.org/faa-owner/RANGEFLYERS%20INC%20TRUSTEE), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

---
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.