# N25080: 1977 Simonar PIETENPOL

- Status: Valid registration
- Airframe: [Simonar PIETENPOL](https://openairdocs.org/model/simonar-pietenpol) (registry code 7040215, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 917
- Year built: 1977
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 26, 1978
- Certificate issued: July 20, 2026
- Expires: July 31, 2033
- Mode S code: A25B07
- Registered owner: [Meachen Jeffry W](https://openairdocs.org/faa-owner/MEACHEN%20JEFFRY%20W)
- Location: [Chippewa Falls, WI](https://openairdocs.org/faa-place/WI/Chippewa%20Falls)
- Owner type: Individual
- Owner's area on the map: 44.9464° N, 91.3945° W: Placed by OpenAirDocs at the center of ZIP code 54729, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=25080
- Page: https://openairdocs.org/aircraft/N25080

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 (Simonar PIETENPOL)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N25080.

## FAA accident and incident reports

None matched to N25080.

## 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 Simonar PIETENPOL aircraft: https://openairdocs.org/model/simonar-pietenpol/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.