# N4047R: SC Aerostar YAK-52W

- Status: Valid registration
- Airframe: [SC Aerostar YAK-52W](https://openairdocs.org/model/sc-aerostar-yak-52w) (registry code 05607AN, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 0012209
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 6, 2003
- Certificate issued: December 22, 2017
- Expires: December 31, 2027
- Mode S code: A4BEDA
- Registered owner: [Carr Michael A](https://openairdocs.org/faa-owner/CARR%20MICHAEL%20A)
- Location: [Darby, MT](https://openairdocs.org/faa-place/MT/Darby)
- Owner type: Individual
- Owner's area on the map: 45.7479° N, 114.1629° W: Placed by OpenAirDocs at the center of ZIP code 59829, within about 17 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4047R
- Page: https://openairdocs.org/aircraft/N4047R

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 (SC Aerostar YAK-52W)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4047R.

## FAA accident and incident reports

None matched to N4047R.

## 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 N4047R

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4047R before.

- [Cancelled 1982-11-02](https://openairdocs.org/deregistered/N4047R-1982-11-02): Piper PA-32-300, S/N 32-40346. Owner: [Koenig Robert L Et Al](https://openairdocs.org/faa-owner/KOENIG%20ROBERT%20L%20ET%20AL), [Schaunburg, IL](https://openairdocs.org/faa-place/IL/Schaunburg)

## Related

- Other SC Aerostar YAK-52W aircraft: https://openairdocs.org/model/sc-aerostar-yak-52w/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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