# N328H: 2019 Ronald Heberlein WAIEX B

- Status: Valid registration
- Airframe: [Ronald Heberlein WAIEX B](https://openairdocs.org/model/ronald-heberlein-waiex-b) (registry code 05638S4, 2 seats)
- Engine: [Ulpower UL260IS](https://openairdocs.org/engine/ulpower-ul260is) (registry code 61999)
- Serial number: WXB0026
- Year built: 2019
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Sonex Aircraft LLC WAIEX-B
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 29, 2020
- Certificate issued: August 14, 2019
- Expires: August 31, 2029
- Mode S code: A38CB7
- Registered owner: [Heberlein Ronald E](https://openairdocs.org/faa-owner/HEBERLEIN%20RONALD%20E)
- Location: [Wilsonville, OR](https://openairdocs.org/faa-place/OR/Wilsonville)
- Owner type: Individual
- Owner's area on the map: 45.3082° N, 122.7710° W: Placed by OpenAirDocs at the center of ZIP code 97070, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=328H
- Page: https://openairdocs.org/aircraft/N328H

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 (Ronald Heberlein WAIEX B)

None in force.

### Matched by engine (Ulpower UL260IS)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N328H.

## FAA accident and incident reports

None matched to N328H.

## 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 N328H

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N328H before.

- [Cancelled 2002-04-23](https://openairdocs.org/deregistered/N328H-2002-04-23): Helio H-295, S/N 1245, built 1967. Exported to Brazil. Owner: [Missionaire International](https://openairdocs.org/faa-owner/MISSIONAIRE%20INTERNATIONAL), [Kimball, NE](https://openairdocs.org/faa-place/NE/Kimball)
- [Cancelled 1969-11-25](https://openairdocs.org/deregistered/N328H-1969-11-25): Beech D50E, S/N DH-331. Owner: [Swearingen Aircraft Corp](https://openairdocs.org/faa-owner/SWEARINGEN%20AIRCRAFT%20CORP), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)

## Related

- Other Ronald Heberlein WAIEX B aircraft: https://openairdocs.org/model/ronald-heberlein-waiex-b/aircraft.md
- The Ulpower UL260IS engine: https://openairdocs.org/engine/ulpower-ul260is.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.