# N518SY: 2021 Robert Clarke CH 750 CRUZER

- Status: Valid registration
- Airframe: [Robert Clarke CH 750 CRUZER](https://openairdocs.org/model/robert-clarke-ch-750-cruzer) (registry code 0563838, 2 seats)
- Engine: [Corvair 3000 series](https://openairdocs.org/engine/corvair-3000-series) (registry code 18008)
- Serial number: C75-10832
- Year built: 2021
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Aircraft Co CH 750 CRUZER
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 9, 2022
- Certificate issued: March 11, 2020
- Expires: March 31, 2030
- Mode S code: A680CE
- Registered owners: [Clarke Robert](https://openairdocs.org/faa-owner/CLARKE%20ROBERT), [Clarke Gina](https://openairdocs.org/faa-owner/CLARKE%20GINA)
- Location: [Dittmer, MO](https://openairdocs.org/faa-place/MO/Dittmer)
- Owner type: Co-owned
- Owner's area on the map: 38.2686° N, 90.6988° W: Placed by OpenAirDocs at the center of ZIP code 63023, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=518SY
- Page: https://openairdocs.org/aircraft/N518SY

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. The registry lists only the engine series, so ADs for every Corvair 3000 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Robert Clarke CH 750 CRUZER)

None in force.

### Matched by engine (Corvair 3000 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N518SY.

## FAA accident and incident reports

None matched to N518SY.

## 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)

None matched to this aircraft's models.

## Related

- Other Robert Clarke CH 750 CRUZER aircraft: https://openairdocs.org/model/robert-clarke-ch-750-cruzer/aircraft.md
- The Corvair 3000 series engine: https://openairdocs.org/engine/corvair-3000-series.md

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