# N550DT: 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: August 15, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=550DT
- Page: https://openairdocs.org/aircraft/N550DT

## Aircraft that carried N550DT

- [Cancelled 2013-08-15](https://openairdocs.org/deregistered/N550DT-2013-08-15): Sikorsky UH-19D, S/N 55-3208, built 1956. Registration expired, pending cancellation. Owner: [Helicopter Svc Inc](https://openairdocs.org/faa-owner/HELICOPTER%20SVC%20INC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)

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