# N4393G: 1985 Quicksilver GT-400

- Status: Valid registration
- Airframe: [Quicksilver GT-400](https://openairdocs.org/model/quicksilver-gt-400) (registry code 05901P8, 1 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: GT 2801086
- Year built: 1985
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: March 7, 2008
- Certificate issued: May 10, 2022
- Expires: May 31, 2029
- Mode S code: A54755
- Registered owner: [Guido Gino G](https://openairdocs.org/faa-owner/GUIDO%20GINO%20G)
- Location: [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)
- Owner type: Individual
- Owner's area on the map: 29.5814° N, 98.4088° W: Placed by OpenAirDocs at the center of ZIP code 78247, 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=4393G
- Page: https://openairdocs.org/aircraft/N4393G

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 (Quicksilver GT-400)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4393G.

## FAA accident and incident reports

None matched to N4393G.

## 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 Quicksilver GT-400 aircraft: https://openairdocs.org/model/quicksilver-gt-400/aircraft.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.md

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