# N5181Q: 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: April 1, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5181Q
- Page: https://openairdocs.org/aircraft/N5181Q

## Aircraft that carried N5181Q

- [Cancelled 2013-04-01](https://openairdocs.org/deregistered/N5181Q-2013-04-01): Kaman OH-43D, S/N 139971. Registration expired, pending cancellation. Owner: [Command Helicopter Inc](https://openairdocs.org/faa-owner/COMMAND%20HELICOPTER%20INC), [Medford, OR](https://openairdocs.org/faa-place/OR/Medford)

## NTSB investigations on N5181Q (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB SEA72DYG33](https://openairdocs.org/ntsb/SEA72DYG33), Apr 19, 1972: Kaman K-600 (N5181Q), Worley, ID, substantial damage

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