# N975CD: 2023 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)
- Engine: [Rotax 915 IS series](https://openairdocs.org/engine/rotax-915-is-series) (registry code 55620)
- Data sheets: [TCDS Q00010NY](https://openairdocs.org/tcds/Q00010NY) (AutoGyro Certification Limited), [TCDS E00051EN](https://openairdocs.org/tcds/E00051EN) (BRP-Rotax GmbH & Co KG) (OpenAirDocs)
- Serial number: RSUK-M01994
- Year built: 2023
- Type: Gyroplane
- Engine type: 4 cycle
- Airworthiness: Primary
- Airworthiness date: September 8, 2023
- Certificate issued: November 1, 2023
- Expires: November 30, 2030
- Mode S code: AD966E
- Registered owner: [Dungan Che P](https://openairdocs.org/faa-owner/DUNGAN%20CHE%20P)
- Location: [Arlington, VA](https://openairdocs.org/faa-place/VA/Arlington)
- Owner type: Individual
- Owner's area on the map: 38.8834° N, 77.1395° W: Placed by OpenAirDocs at the center of ZIP code 22205, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=975CD
- Page: https://openairdocs.org/aircraft/N975CD

From the FAA registry file of October 22, 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. The registry lists only the engine series, so ADs for every Rotax 915 IS model are included.

## ADs that may apply (OpenAirDocs): 3 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

### Matched by engine (Rotax 915 IS series)

- [AD 2026-04-02](https://openairdocs.org/ad/2026-04-02): Turbine Engine Reduction Gear · BRP-Rotax 915 iSc2 C24 and 915 iSc3 C24. Effective Mar 19, 2026
- [AD 2025-15-03](https://openairdocs.org/ad/2025-15-03): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Aug 6, 2025

### Historical (superseded or no longer in force)

- [AD 2025-07-02](https://openairdocs.org/ad/2025-07-02) (historical): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Apr 21, 2025

## Information bulletins (advisory)

None matched.

## NTSB investigations (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 ERA24LA008](https://openairdocs.org/ntsb/ERA24LA008), Oct 13, 2023: Rotorsport UK Mtosport 2017 (N975CD), Easton, MD, substantial damage. Probable cause: The pilot’s failure to maintain control of the gyroplane on takeoff.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20231013018209A](https://openairdocs.org/incident/20231013018209A), Oct 13, 2023: Rotorsport Uk Ltd MTOSPORT 2017 (N975CD), Easton, MD, Substantial damage. Pilot was taking off from rwy 04 at Easton esn. Pilot reported after liftoff between 10-30 feet off the ground, aircraft started uncommanding right turn. Pilot…

## 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) (2)

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

### Approved for the engine (Rotax 915 IS series)

- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc. Lists 915 iSc2 C24

## Related

- Other Rotorsport UK MTOSPORT 2017 aircraft: https://openairdocs.org/model/rotorsport-uk-mtosport-2017/aircraft.md
- The Rotax 915 IS series engine: https://openairdocs.org/engine/rotax-915-is-series.md

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