# N553SM: 2019 Ward Lawrence D ZENITH 650

- Status: Valid registration
- Airframe: [Ward Lawrence D ZENITH 650](https://openairdocs.org/model/ward-lawrence-d-zenith-650) (registry code 05637UJ, 2 seats)
- Engine: [Ulpower 350I](https://openairdocs.org/engine/ulpower-350i) (registry code 62001)
- Serial number: 65-8172
- Year built: 2019
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Aircraft Co ZODIAC CH 650
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 1, 2019
- Certificate issued: October 2, 2025
- Expires: October 31, 2032
- Mode S code: A70C2C
- Registered owner: [Crumley Timothy J](https://openairdocs.org/faa-owner/CRUMLEY%20TIMOTHY%20J)
- Location: [Simpsonville, SC](https://openairdocs.org/faa-place/SC/Simpsonville)
- Owner type: Individual
- Owner's area on the map: 34.7677° N, 82.2250° W: Placed by OpenAirDocs at the center of ZIP code 29681, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=553SM
- Page: https://openairdocs.org/aircraft/N553SM

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): 0 in force

### Matched by airframe (Ward Lawrence D ZENITH 650)

None in force.

### Matched by engine (Ulpower 350I)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N553SM.

## FAA accident and incident reports

None matched to N553SM.

## 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 Ward Lawrence D ZENITH 650 aircraft: https://openairdocs.org/model/ward-lawrence-d-zenith-650/aircraft.md
- The Ulpower 350I engine: https://openairdocs.org/engine/ulpower-350i.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.