# N1939J: 1939 Bucker BU 131 (JUNGMANN)

- Status: Valid registration
- Airframe: [Bucker BU 131 (JUNGMANN)](https://openairdocs.org/model/bucker-bu-131-jungmann) (registry code 1590101, 2 seats)
- Engine: [Lycoming I0360 SER A&C](https://openairdocs.org/engine/lycoming-i0360-ser-a-c) (registry code 41511)
- Serial number: 89
- Year built: 1939
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, racing, exhibition
- Airworthiness date: April 7, 1980
- Certificate issued: November 4, 2015
- Expires: November 30, 2028
- Mode S code: A176EC
- Registered owners: [Santana Joseph W](https://openairdocs.org/faa-owner/SANTANA%20JOSEPH%20W), [Santana Dawn M](https://openairdocs.org/faa-owner/SANTANA%20DAWN%20M)
- Location: [Waynesboro, VA](https://openairdocs.org/faa-place/VA/Waynesboro)
- Owner type: Co-owned
- Owner's area on the map: 38.0998° N, 78.8805° W: Placed by OpenAirDocs at the center of ZIP code 22980, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1939J
- Page: https://openairdocs.org/aircraft/N1939J

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 (Bucker BU 131 (JUNGMANN))

None in force.

### Matched by engine (Lycoming I0360 SER A&C)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N1939J.

## FAA accident and incident reports

None matched to N1939J.

## 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 Bucker BU 131 (JUNGMANN) aircraft: https://openairdocs.org/model/bucker-bu-131-jungmann/aircraft.md
- The Lycoming I0360 SER A&C engine: https://openairdocs.org/engine/lycoming-i0360-ser-a-c.md

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