# N4603: 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: November 10, 1993
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4603
- Page: https://openairdocs.org/aircraft/N4603

## Aircraft that carried N4603

- [Cancelled 1993-11-10](https://openairdocs.org/deregistered/N4603-1993-11-10): Gyrodyne Co Of America GYRODYNE 110B, S/N 1. Triennial form not returned. Owner: [Gyrodyne Company Of America Inc](https://openairdocs.org/faa-owner/GYRODYNE%20COMPANY%20OF%20AMERICA%20INC), [St James, NY](https://openairdocs.org/faa-place/NY/St%20James)

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