# N503SE: 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: January 21, 2026
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=503SE
- Page: https://openairdocs.org/aircraft/N503SE

## Aircraft that carried N503SE

- [Cancelled 2026-01-21](https://openairdocs.org/deregistered/N503SE-2026-01-21): Air Tractor AT-502B, S/N 502B-3564, built 2025. Exported to Panama. Owner: [Frost Flying Inc](https://openairdocs.org/faa-owner/FROST%20FLYING%20INC), [Marianna, AR](https://openairdocs.org/faa-place/AR/Marianna)
- [Cancelled 2019-09-06](https://openairdocs.org/deregistered/N503SE-2019-09-06): Wescott Curtis A QUICKSILVER SPORT II, S/N 503SE, built 1998. Registration expired, pending cancellation. Owner: [Adkins Rex A](https://openairdocs.org/faa-owner/ADKINS%20REX%20A), [Laverne, OK](https://openairdocs.org/faa-place/OK/Laverne)

---
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.