# N90WM: Rotorsport UK MTOSPORT 2017

- Status: Valid registration
- Airframe: [Rotorsport UK MTOSPORT 2017](https://openairdocs.org/model/rotorsport-uk-mtosport-2017) (registry code 7730110, 2 seats)
- Data sheets: [TCDS Q00010NY](https://openairdocs.org/tcds/Q00010NY) (AutoGyro Certification Limited) (OpenAirDocs)
- Serial number: RSUK-M01900
- Type: Gyroplane
- Engine type: 4 cycle
- Certificate issued: April 14, 2025
- Expires: April 30, 2032
- Mode S code: AC6ED3
- Registered owner: [Graham Dean](https://openairdocs.org/faa-owner/GRAHAM%20DEAN)
- Location: [Emigrant, MT](https://openairdocs.org/faa-place/MT/Emigrant)
- Owner type: Individual
- Owner's area on the map: 45.2592° N, 110.9044° W: Placed by OpenAirDocs at the center of ZIP code 59027, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=90WM
- Page: https://openairdocs.org/aircraft/N90WM

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 1 in force

### Matched by airframe (Rotorsport UK MTOSPORT 2017)

- [AD 2022-13-07](https://openairdocs.org/ad/2022-13-07): Main Rotor Blades · AutoGyro Certification Calidus, Cavalon and MTOsport 2017. Effective Jul 7, 2022

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N90WM.

## FAA accident and incident reports

None matched to N90WM.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (1)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Rotorsport UK MTOSPORT 2017)

- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc

## Earlier aircraft with N90WM

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N90WM before.

- [Cancelled 2014-04-21](https://openairdocs.org/deregistered/N90WM-2014-04-21): Beech F33A, S/N CE-1439, built 1990. Exported to Brazil. Owner: [International Aircraft Services LLC](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIRCRAFT%20SERVICES%20LLC), [Middletown, DE](https://openairdocs.org/faa-place/DE/Middletown)

## Related

- Other Rotorsport UK MTOSPORT 2017 aircraft: https://openairdocs.org/model/rotorsport-uk-mtosport-2017/aircraft.md

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