# N900XT: Williams Edwin A IV RANS S-12XL

- Status: Valid registration
- Airframe: [Williams Edwin A IV RANS S-12XL](https://openairdocs.org/model/williams-edwin-a-iv-rans-s-12xl) (registry code 05617MY, 2 seats)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: 07030978
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Rans Inc S-12 XL AIRAILE
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 28, 2005
- Certificate issued: November 2, 2022
- Expires: November 30, 2029
- Mode S code: AC714B
- Registered owner: [Williams Edwin A IV](https://openairdocs.org/faa-owner/WILLIAMS%20EDWIN%20A%20IV)
- Location: [Golden, CO](https://openairdocs.org/faa-place/CO/Golden)
- Owner type: Individual
- Owner's area on the map: 39.8288° N, 105.3169° W: Placed by OpenAirDocs at the center of ZIP code 80403, 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=900XT
- Page: https://openairdocs.org/aircraft/N900XT

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 (Williams Edwin A IV RANS S-12XL)

None in force.

### Matched by engine (Rotax SEE BOMBADIER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N900XT.

## FAA accident and incident reports

None matched to N900XT.

## 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 Williams Edwin A IV RANS S-12XL aircraft: https://openairdocs.org/model/williams-edwin-a-iv-rans-s-12xl/aircraft.md
- The Rotax SEE BOMBADIER engine: https://openairdocs.org/engine/rotax-see-bombadier.md

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