What happened
On July 21, 2025, a Bristell S-LSA (registration SP-SBSB) departed from a non-registered takeoff site near a hangar in Ząbkowice Śląskie for a planned flight to Warsaw. The flight included the pilot and one passenger. Shortly after takeoff, the pilot established radio contact with FIS Poznań to confirm the flight plan and transponder settings.
Approximately two minutes after this contact, the pilot notified FIS Poznań of fuel pressure difficulties and expressed the intention to return to the takeoff site to inspect the aircraft. During the radio exchange, the pilot suggested closing the flight plan and appeared calm, noting that the aircraft was still flying. However, following this communication, the pilot failed to respond to subsequent attempts by the controller to establish contact. The flight lasted approximately 10 minutes. At approximately 12:30 local time, the aircraft struck the ground with high vertical velocity at a location 1.5 km southeast of the takeoff site. The impact was severe, characterized by a high angle of descent, which may indicate a spin.
The investigation
The PKBWL investigation is ongoing. Investigators have examined the wreckage, which was secured in coordination with the local prosecutor's office. The investigation involves analyzing the engine control module, the electrical system, and attempting to recover data from the destroyed Garmin G3X flight data monitor. The investigation also includes reviewing the pilot's qualifications and the mechanical integrity of the fuel system.
Findings
- The aircraft sustained total destruction, with the engine and airframe absorbing the primary impact energy.
- The fuel tanks were ruptured, leading to fuel leakage, though no post-crash fire occurred.
- The ballistic parachute system (Magnum) was not deployed, though the safety pin had been removed prior to the flight.
- Meteorological conditions were favorable (VMC/VFR) at the time of the accident.
- The pilot held valid Czech-issued licenses (LAA) and a Class 2/LAPL medical certificate.