# N1BU: Bucker Jungmann C.A.S.A. 1.131

- Status: Valid registration
- Airframe: [Bucker Jungmann C.A.S.A. 1.131](https://openairdocs.org/model/bucker-jungmann-c-a-s-a-1-131) (registry code 1590114, 1 seats)
- Serial number: E3B-327
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: October 2, 2001
- Expires: July 31, 2028
- Mode S code: A0002E
- Registered owners: [Kerner Frank W](https://openairdocs.org/faa-owner/KERNER%20FRANK%20W), [Kerner Carol M](https://openairdocs.org/faa-owner/KERNER%20CAROL%20M)
- Location: [Saint Charles, MO](https://openairdocs.org/faa-place/MO/Saint%20Charles)
- Owner type: Co-owned
- Owner's area on the map: 38.7061° N, 90.6860° W: Placed by OpenAirDocs at the center of ZIP code 63304, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1BU
- Page: https://openairdocs.org/aircraft/N1BU

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 Jungmann C.A.S.A. 1.131)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N1BU.

## FAA accident and incident reports

None matched to N1BU.

## 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 Jungmann C.A.S.A. 1.131 aircraft: https://openairdocs.org/model/bucker-jungmann-c-a-s-a-1-131/aircraft.md

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