# N828H: 2017 Robert Helmer JA30 SUPERSTOL

- Status: Valid registration
- Airframe: [Robert Helmer JA30 SUPERSTOL](https://openairdocs.org/model/robert-helmer-ja30-superstol) (registry code 05635U8, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: JA427-12-14
- Year built: 2017
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Just Aircraft LLC JA30 SUPERSTOL
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 21, 2017
- Certificate issued: July 23, 2024
- Expires: July 31, 2031
- Mode S code: AB4F42
- Registered owner: [Erdman Joshua James](https://openairdocs.org/faa-owner/ERDMAN%20JOSHUA%20JAMES)
- Location: [Fort Atkinson, WI](https://openairdocs.org/faa-place/WI/Fort%20Atkinson)
- Owner type: Individual
- Owner's area on the map: 42.9089° N, 88.8716° W: Placed by OpenAirDocs at the center of ZIP code 53538, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=828H
- Page: https://openairdocs.org/aircraft/N828H

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. The registry lists only the engine series, so ADs for every Rotax 912ULS model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Robert Helmer JA30 SUPERSTOL)

None in force.

### Matched by engine (Rotax 912ULS series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N828H.

## FAA accident and incident reports

None matched to N828H.

## 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 N828H

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N828H before.

- [Cancelled 1940-08-08](https://openairdocs.org/deregistered/N828H-1940-08-08): Moth 60-GM, S/N 1-Q. Owner: [Lewis Severyn Avery](https://openairdocs.org/faa-owner/LEWIS%20SEVERYN%20AVERY), [Buffalo, MN](https://openairdocs.org/faa-place/MN/Buffalo)

## Related

- Other Robert Helmer JA30 SUPERSTOL aircraft: https://openairdocs.org/model/robert-helmer-ja30-superstol/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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