Event GAA17CA255

Factual narrative

The pilot of a glider reported that he encountered turbulence and heavy sink on the downwind leg of the traffic pattern. He added that on final approach, the glider encountered additional "heavy sink" and a "gusting headwind". He further added that the glider was approaching soccer fields short of the runway and he was able to clear an initial goal post, but the glider impacted another goal post and impacted the ground. The glider sustained substantial damage to the fuselage and right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the glider that would have precluded normal operation. A review of recorded data from the automated weather observation station located about 12 miles to the east of the airport reported that about 14 minutes after the accident the wind was variable at 6 knots, gusting to 15 knots. The airplane was landing on runway 25. The pilot of a glider reported that he encountered turbulence and heavy sink on the downwind leg of the traffic pattern. He added that, on final approach, the glider encountered additional "heavy sink" and a "gusting headwind." He further added that the glider was approaching soccer fields short of the runway and that he cleared an initial goal post but that the glider impacted another goal post and impacted the ground. The glider sustained substantial damage to the fuselage and right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the glider that would have precluded normal operation. A review of recorded data from the automated weather observation station located about 12 miles east of the airport reported that, about 14 minutes after the accident, the wind was variable at 6 knots, gusting to 15 knots. The airplane was landing on runway 25. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

• C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
• C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained - C
• — Environmental issues-Physical environment-Object/animal/substance-(general)-Effect on operation
• — Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Ability to respond/compensate
• — Environmental issues-Conditions/weather/phenomena-Wind-Variable wind-Ability to respond/compensate