Aviation Accident Summaries

Aviation Accident Summary GAA17CA196

Bangor, PA, USA

Aircraft #1

N17933

SCHWEIZER SGS126

Analysis

The glider pilot reported that, while returning to his home airport, he was unable to find enough lift and did not have enough altitude to cross a section of land called "The Gap." After he altered course to land at an alternate airport, he attempted to ridge soar but again did not encounter enough lift. He "hugged the ridge top" for as long as he could and then proceeded down a valley in anticipation of landing in a field. Subsequently, the glider collided with trees preceding the field and came to rest suspended in the trees. The glider sustained substantial damage to both wings and empennage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the glider that would have precluded normal operation.

Factual Information

The glider pilot reported that while returning to his home airport, he was unable to find enough lift, and did not have enough altitude to cross a section of land called "The Gap". After he altered course to land at an alternate airport he attempted to ridge soar, but was again unable to encounter enough lift. He "hugged the ridge top" for as long as he could and then proceeded down a valley in anticipation of landing in a field. Subsequently, the glider collided with trees prior to the field and came to rest suspended in the trees. The glider sustained substantial damage to both wings and empennage. The pilot reported that there were no pre-accident mechanical failures or malfunctions with the glider that would have precluded normal operation.

Probable Cause and Findings

The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight, which resulted in an off-airport landing.

 

Source: NTSB Aviation Accident Database

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