# N443BD: 1953 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)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: E3B-443
- Year built: 1953
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: May 18, 1984
- Certificate issued: June 16, 2010
- Expires: July 31, 2027
- Mode S code: A555DF
- Registered owner: [Stillinger David C](https://openairdocs.org/faa-owner/STILLINGER%20DAVID%20C)
- Location: [Cardiff By The Sea, CA](https://openairdocs.org/faa-place/CA/Cardiff%20By%20The%20Sea)
- Owner type: Individual
- Owner's area on the map: 33.0230° N, 117.2756° W: Placed by OpenAirDocs at the center of ZIP code 92007, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=443BD
- Page: https://openairdocs.org/aircraft/N443BD

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.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N443BD.

## FAA accident and incident reports

None matched to N443BD.

## 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
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.