# N33RF: 2012 Doug Raby SONEX

- Status: Valid registration
- Airframe: [Doug Raby SONEX](https://openairdocs.org/model/doug-raby-sonex) (registry code 05642XA, 2 seats)
- Engine: [Aeroconver AEROVEE-2.1](https://openairdocs.org/engine/aeroconver-aerovee-2-1) (registry code 01404)
- Serial number: 1189
- Year built: 2012
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 15, 2026
- Certificate issued: March 1, 2025
- Expires: March 31, 2032
- Mode S code: A394F3
- Registered owner: [Reeves Gregory N](https://openairdocs.org/faa-owner/REEVES%20GREGORY%20N)
- Location: [Huntsville, TX](https://openairdocs.org/faa-place/TX/Huntsville)
- Owner type: Individual
- Owner's area on the map: 30.6535° N, 95.5242° W: Placed by OpenAirDocs at the center of ZIP code 77340, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=33RF
- Page: https://openairdocs.org/aircraft/N33RF

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 (Doug Raby SONEX)

None in force.

### Matched by engine (Aeroconver AEROVEE-2.1)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N33RF.

## FAA accident and incident reports

None matched to N33RF.

## 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.

## Earlier aircraft with N33RF

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N33RF before.

- [Cancelled 2014-09-29](https://openairdocs.org/deregistered/N33RF-2014-09-29): Froehlich MUSTANG II/M-II, S/N F351, built 1973. Registration expired, pending cancellation. Owner: [Kemmerling Lawrence W](https://openairdocs.org/faa-owner/KEMMERLING%20LAWRENCE%20W), [Auburn, WA](https://openairdocs.org/faa-place/WA/Auburn)

## Related

- Other Doug Raby SONEX aircraft: https://openairdocs.org/model/doug-raby-sonex/aircraft.md
- The Aeroconver AEROVEE-2.1 engine: https://openairdocs.org/engine/aeroconver-aerovee-2-1.md

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