What happened
On July 15, 2014, at approximately 12:30 local time, a private LS 1-c glider, registration HB-1004, was performing a takeoff roll at Saanen airfield (LSGK). During the initial phase of the takeoff run, the pilot released control of the aircraft in an attempt to secure the cockpit canopy. This action led to a loss of directional control, causing the aircraft to strike the runway surface. The impact resulted in significant damage to the aircraft fuselage.
The investigation
An initial summary report was produced based on available statements. The investigation focused on the sequence of events during the takeoff roll and the pilot's actions regarding the cockpit canopy. The aircraft was being operated under Visual Flight Rules (VFR) for private purposes. No injuries were reported for the pilot, and no third-party damage occurred during the incident.