# Kostrzewa Andre SONEX LIGHT SPORT

- Type: Aircraft model (FAA registry)
- Registry code: 05634PF
- Manufacturer (registry): KOSTRZEWA ANDRE
- Model: SONEX LIGHT SPORT
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/kostrzewa-andre-sonex-light-sport

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

None registered with this model now.

## 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 WPR20LA196](https://openairdocs.org/ntsb/WPR20LA196), Jun 25, 2020: Kostrazewa Andre Sonex Light Sport (N620AK), Centerville, UT, destroyed, 2 fatal. Probable cause: The pilot flying’s exceedance of the airplane’s critical angle of attack during an attempted forced landing, which resulted in an aerodynamic stall and impact with terrain. The reason for the…

## 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 20200625008409A](https://openairdocs.org/incident/20200625008409A), Jun 25, 2020: Kostrzewa Andre SONEX LIGHT SPORT (N620AK), Centerville, UT, Destroyed, 2 fatal. According to a dash camera that caught the accident on video, the aircraft was traveling south at a low level and abruptly made a hard right bank. The aircraft…

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