# Stol Quest Four SQ 4

- Type: Aircraft model (FAA registry)
- Registry code: 056312S
- Manufacturer (registry): STOL QUEST FOUR LLC
- Model: SQ 4
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · 4 cycle
- Seats: 4
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/stol-quest-four-sq-4

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N338X](https://openairdocs.org/aircraft/N338X): [Mathies Art](https://openairdocs.org/faa-owner/MATHIES%20ART), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2012, S/N 001

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Roderick J Michaud SQ4](https://openairdocs.org/model/roderick-j-michaud-sq4): 1 registered aircraft, registry code 056346O

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