# N57WW: 1998 Warner William S TITAN TORNADO II

- Status: Valid registration
- Airframe: [Warner William S TITAN TORNADO II](https://openairdocs.org/model/warner-william-s-titan-tornado-ii) (registry code 05608H0, 2 seats)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: D98912SOHK0301
- Year built: 1998
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Titan Aircraft TORNADO II
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 24, 2012
- Certificate issued: May 16, 2025
- Expires: May 31, 2032
- Mode S code: A74E19
- Registered owners: [Lansing Elizabeth Trustee](https://openairdocs.org/faa-owner/LANSING%20ELIZABETH%20TRUSTEE), [Sabelko Chad Michael Trustee](https://openairdocs.org/faa-owner/SABELKO%20CHAD%20MICHAEL%20TRUSTEE)
- Location: [Stockholm, WI](https://openairdocs.org/faa-place/WI/Stockholm)
- Owner type: Co-owned
- Owner's area on the map: 44.5095° N, 92.2274° W: Placed by OpenAirDocs at the center of ZIP code 54769, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=57WW
- Page: https://openairdocs.org/aircraft/N57WW

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 (Warner William S TITAN TORNADO II)

None in force.

### Matched by engine (Rotax SEE BOMBADIER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N57WW.

## FAA accident and incident reports

None matched to N57WW.

## 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 Warner William S TITAN TORNADO II aircraft: https://openairdocs.org/model/warner-william-s-titan-tornado-ii/aircraft.md
- The Rotax SEE BOMBADIER engine: https://openairdocs.org/engine/rotax-see-bombadier.md

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