# N635QF: 2012 Lloyd R Rauch RANS S-19

- Status: Valid registration
- Airframe: [Lloyd R Rauch RANS S-19](https://openairdocs.org/model/lloyd-r-rauch-rans-s-19) (registry code 05631LF, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: 011000086
- Year built: 2012
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Rans Designs Inc S-19
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 19, 2013
- Certificate issued: January 26, 2012
- Expires: January 31, 2028
- Mode S code: A851B3
- Registered owner: [Rauch Lloyd L](https://openairdocs.org/faa-owner/RAUCH%20LLOYD%20L)
- Location: [San Angelo, TX](https://openairdocs.org/faa-place/TX/San%20Angelo)
- Owner type: Individual
- Owner's area on the map: 31.2870° N, 100.4236° W: Placed by OpenAirDocs at the center of ZIP code 76904, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=635QF
- Page: https://openairdocs.org/aircraft/N635QF

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 (Lloyd R Rauch RANS S-19)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N635QF.

## FAA accident and incident reports

None matched to N635QF.

## 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 Lloyd R Rauch RANS S-19 aircraft: https://openairdocs.org/model/lloyd-r-rauch-rans-s-19/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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