# N55FZ: 2000 Heldeberg Designs BLUE HERON MARATHON

- Status: Valid registration
- Airframe: [Heldeberg Designs BLUE HERON MARATHON](https://openairdocs.org/model/heldeberg-designs-blue-heron-marathon) (registry code 05901RV, 2 seats)
- Engine: [Rotax 582SER](https://openairdocs.org/engine/rotax-582ser) (registry code 55556)
- Serial number: HD00044M
- Year built: 2000
- Type: Powered parachute
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: July 3, 2007
- Certificate issued: February 16, 2007
- Expires: July 31, 2029
- Mode S code: A6FDA7
- Registered owner: [Kuranda Michael J](https://openairdocs.org/faa-owner/KURANDA%20MICHAEL%20J)
- Location: [Stamford, VT](https://openairdocs.org/faa-place/VT/Stamford)
- Owner type: Individual
- Owner's area on the map: 42.8083° N, 73.0763° W: Placed by OpenAirDocs at the center of ZIP code 05352, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=55FZ
- Page: https://openairdocs.org/aircraft/N55FZ

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 (Heldeberg Designs BLUE HERON MARATHON)

None in force.

### Matched by engine (Rotax 582SER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N55FZ.

## FAA accident and incident reports

None matched to N55FZ.

## 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 Heldeberg Designs BLUE HERON MARATHON aircraft: https://openairdocs.org/model/heldeberg-designs-blue-heron-marathon/aircraft.md
- The Rotax 582SER engine: https://openairdocs.org/engine/rotax-582ser.md

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