# N503SG: 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: October 22, 2026
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=503SG
- Page: https://openairdocs.org/aircraft/N503SG

## Aircraft that carried N503SG

- [Cancelled 2026-10-22](https://openairdocs.org/deregistered/N503SG-2026-10-22): General Atomics Aero Systems UBC97000-14, S/N GA-6-1517. Exported to Belgium. Owner: [General Atomics - Aeronautical Systems Inc](https://openairdocs.org/faa-owner/GENERAL%20ATOMICS%20-%20AERONAUTICAL%20SYSTEMS%20INC), [Poway, CA](https://openairdocs.org/faa-place/CA/Poway)

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