# N375HH: 2007 New Kolb FIRESTAR II

- Status: Valid registration
- Airframe: [New Kolb FIRESTAR II](https://openairdocs.org/model/new-kolb-firestar-ii) (registry code 05901SW, 2 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: FS06-2-00081
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 8, 2007
- Certificate issued: May 20, 2021
- Expires: May 31, 2028
- Mode S code: A44715
- Registered owner: [Ensley Jeremy P](https://openairdocs.org/faa-owner/ENSLEY%20JEREMY%20P)
- Location: [Colfax, WA](https://openairdocs.org/faa-place/WA/Colfax)
- Owner type: Individual
- Owner's area on the map: 46.8559° N, 117.4512° W: Placed by OpenAirDocs at the center of ZIP code 99111, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=375HH
- Page: https://openairdocs.org/aircraft/N375HH

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 (New Kolb FIRESTAR II)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N375HH.

## FAA accident and incident reports

None matched to N375HH.

## 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 New Kolb FIRESTAR II aircraft: https://openairdocs.org/model/new-kolb-firestar-ii/aircraft.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.md

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