# N508RM: Rocci Martignoni JA30 SUPERSTOL

- Status: Valid registration
- Airframe: [Rocci Martignoni JA30 SUPERSTOL](https://openairdocs.org/model/rocci-martignoni-ja30-superstol) (registry code 05634BS, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: JA388-06-14
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Just Aircraft LLC JA30 SUPERSTOL
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 26, 2015
- Certificate issued: April 9, 2024
- Expires: April 30, 2031
- Mode S code: A6592B
- Registered owner: [Mud Duck LLC](https://openairdocs.org/faa-owner/MUD%20DUCK%20LLC)
- Location: [Dover, DE](https://openairdocs.org/faa-place/DE/Dover)
- Owner type: LLC
- Owner's area on the map: 39.1815° N, 75.4736° W: Placed by OpenAirDocs at the center of ZIP code 19901, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=508RM
- Page: https://openairdocs.org/aircraft/N508RM

From the FAA registry file of October 22, 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 (Rocci Martignoni JA30 SUPERSTOL)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB GAA15CA260](https://openairdocs.org/ntsb/GAA15CA260), Sep 11, 2015: Rocci Martignoni JA30 Superstol (N508RM), Santa Rosa, NM, substantial damage. Probable cause: The pilot's failure to maintain directional control during takeoff, which resulted in a runway excursion and a ground loop.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20150911015159A](https://openairdocs.org/incident/20150911015159A), Sep 11, 2015: Rocci Martignoni JA30 SUPERSTOL (N508RM), Santa Rosa, NM, Substantial damage. On September 11, 2015, at 0800 MDT, an experimental Rocci Martignoni JA30 superstol aircraft registration number N508RM, crashed after take-off while departing…

## 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 Rocci Martignoni JA30 SUPERSTOL aircraft: https://openairdocs.org/model/rocci-martignoni-ja30-superstol/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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