# N409SD: 1992 Masters Gregory L QUICKSILVER GT 500

- Status: Valid registration
- Airframe: [Masters Gregory L QUICKSILVER GT 500](https://openairdocs.org/model/masters-gregory-l-quicksilver-gt-500) (registry code 05676PN, 2 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 0057
- Year built: 1992
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 7, 1992
- Certificate issued: August 17, 1995
- Expires: February 29, 2028
- Mode S code: A4CFA4
- Registered owner: [Jones Scott D](https://openairdocs.org/faa-owner/JONES%20SCOTT%20D)
- Location: [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee)
- Owner type: Individual
- Owner's area on the map: 43.1610° N, 87.9881° W: Placed by OpenAirDocs at the center of ZIP code 53223, 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=409SD
- Page: https://openairdocs.org/aircraft/N409SD

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 (Masters Gregory L QUICKSILVER GT 500)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N409SD.

## 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.

- [Incident 19960803029569I](https://openairdocs.org/incident/19960803029569I), Aug 3, 1996: Qckslv GT500 (N409SD), Brandon, WI, Minor damage. Narrative: the pilot stated that during cruise he thought that the engine was running rough and or malfunctioning. As a result, he elected to make an emergency…

## 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 Masters Gregory L QUICKSILVER GT 500 aircraft: https://openairdocs.org/model/masters-gregory-l-quicksilver-gt-500/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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