# N133WZ: 2014 Kristian M Griewahn JUST ACFT SUPERSTOL

- Status: Valid registration
- Airframe: [Kristian M Griewahn JUST ACFT SUPERSTOL](https://openairdocs.org/model/kristian-m-griewahn-just-acft-superstol) (registry code 056327K, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: JA280-11-12
- Year built: 2014
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Just Aircraft LLC SUPERSTOL
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 15, 2014
- Certificate issued: March 10, 2026
- Expires: March 31, 2033
- Mode S code: A08862
- Registered owner: [Sherrill III Jonathan Eugene](https://openairdocs.org/faa-owner/SHERRILL%20III%20JONATHAN%20EUGENE)
- Location: [Greenville, NC](https://openairdocs.org/faa-place/NC/Greenville)
- Owner type: Individual
- Owner's area on the map: 35.6564° N, 77.3798° W: Placed by OpenAirDocs at the center of ZIP code 27834, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=133WZ
- Page: https://openairdocs.org/aircraft/N133WZ

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 Rotax 912ULS model are included.

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

### Matched by airframe (Kristian M Griewahn JUST ACFT SUPERSTOL)

None in force.

### Matched by engine (Rotax 912ULS series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N133WZ.

## FAA accident and incident reports

None matched to N133WZ.

## 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 Kristian M Griewahn JUST ACFT SUPERSTOL aircraft: https://openairdocs.org/model/kristian-m-griewahn-just-acft-superstol/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-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.