# N339CU: 2022 Alexander Schleicher AS 33ES

- Status: Valid registration
- Airframe: [Alexander Schleicher AS 33ES](https://openairdocs.org/model/alexander-schleicher-as-33es) (registry code 3801560, 1 seats)
- Engine: [Solo 2350 series](https://openairdocs.org/engine/solo-2350-series) (registry code 58107)
- Serial number: 33027
- Year built: 2022
- Type: Glider
- Engine type: 2 cycle
- Airworthiness: Experimental, racing, exhibition
- Airworthiness date: July 8, 2022
- Certificate issued: May 8, 2023
- Expires: May 31, 2030
- Mode S code: A3B783
- Registered owners: [Greenhill David J Trustee](https://openairdocs.org/faa-owner/GREENHILL%20DAVID%20J%20TRUSTEE), [Brest Anne Marie L Trustee](https://openairdocs.org/faa-owner/BREST%20ANNE%20MARIE%20L%20TRUSTEE)
- Location: [Portola Valley, CA](https://openairdocs.org/faa-place/CA/Portola%20Valley)
- Owner type: Co-owned
- Owner's area on the map: 37.3749° N, 122.2127° W: Placed by OpenAirDocs at the center of ZIP code 94028, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=339CU
- Page: https://openairdocs.org/aircraft/N339CU

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 Solo 2350 model are included.

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

### Matched by airframe (Alexander Schleicher AS 33ES)

None in force.

### Matched by engine (Solo 2350 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N339CU.

## FAA accident and incident reports

None matched to N339CU.

## 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 Alexander Schleicher AS 33ES aircraft: https://openairdocs.org/model/alexander-schleicher-as-33es/aircraft.md
- The Solo 2350 series engine: https://openairdocs.org/engine/solo-2350-series.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.