Accident Overview
On 22 May 1993, a glider operated by Vilnius Aeroclub was returning to the aerodrome after a flight. The glider, registration LY-AB, was carrying a pilot and a second occupant in the rear cockpit. The flight leader had warned the pilot that he was approaching at too low an altitude and advised landing in fields if in doubt. The pilot responded that the altitude was sufficient and that he would land at the aerodrome.
Impact and Damage
During the final approach at low altitude, the glider struck the tops of pine trees. The impact resulted in damage to both wings, broken flaps and elevators, and deformation of the forward fuselage section. Both occupants were uninjured.
Investigation Findings
A commission comprising members of the Vilnius Aeroclub board and the audit committee examined the glider, reviewed the cockpit voice recorder tape, and interviewed the pilot and the flight leader. The investigation determined that the glider was technically sound, its documentation was in order, and the flight organization complied with applicable requirements and instructions.
Probable Cause
The commission concluded that the accident occurred due to pilot error: the pilot failed to assess meteorological conditions (strong wind) and did not make the decision to land in the fields or initiate an earlier landing.