# N37PX: Airborne Extreme SQ-12

- Status: Valid registration
- Airframe: [Airborne Extreme SQ-12](https://openairdocs.org/model/airborne-extreme-sq-12) (registry code 056336M, 3 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: SQ12-002
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 13, 2016
- Certificate issued: June 28, 2019
- Expires: June 30, 2029
- Mode S code: A432CD
- Registered owner: [Airborne Extreme LLC](https://openairdocs.org/faa-owner/AIRBORNE%20EXTREME%20LLC)
- Location: [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla)
- Owner type: LLC
- Owner's area on the map: 61.6051° N, 149.4227° W: Placed by OpenAirDocs at the center of ZIP code 99654, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37PX
- Page: https://openairdocs.org/aircraft/N37PX

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 (Airborne Extreme SQ-12)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

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 ANC17LA008](https://openairdocs.org/ntsb/ANC17LA008), Nov 25, 2016: Airborne Extreme SQ-12 (N37PX), Palmer, AK, substantial damage. Probable cause: The fuel injector manufacturer's inappropriate guidance to use a 5-ampere circuit breaker in place of the required 10-ampere circuit breaker on the fuel injector circuit, which resulted in the…

## FAA accident and incident reports (2)

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 20220819020269I](https://openairdocs.org/incident/20220819020269I), Aug 19, 2022: Airborne Extreme LLC SQ-12 (N37PX), Wasilla, AK, Minor damage. [privacy data omitted]After landing on a sand bar on the knik river, allowed the wind to tip the left wing of [privacy data omitted] onto the riverbed and…
- [Accident 20161125023009A](https://openairdocs.org/incident/20161125023009A), Nov 25, 2016: Experimental SQ-12 (N37PX), Palmer, AK, Substantial damage. During cruise flight the engine suddenly spooled down and quit running. Emergency landing was required which caused significant damage to fuselage, engine,…

## 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 Airborne Extreme SQ-12 aircraft: https://openairdocs.org/model/airborne-extreme-sq-12/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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