No fatalities

Glider Collides with Trees During Forced Landing Attempt

Bangor, PA, United States

On March 11, 2017, a SCHWEIZER SGS126 E was involved in an aviation accident near Bangor, PA. No fatalities were reported. Investigators recorded the probable cause as: The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight, which resulted in an off-airport landing. This summary draws on records from NTSB; 1 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

A glider pilot, unable to find sufficient lift while returning home, attempted an alternate landing but collided with trees, resulting in substantial wing and empennage damage.

Incident Details

A 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 altering course to land at an alternate airport, he attempted ridge soaring but again could not encounter enough lift. He "hugged the ridge top" for as long as possible 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.

Damage Assessment

The glider sustained substantial damage to both wings and the empennage.

Pilot Report

The pilot reported that there were no pre-accident mechanical failures or malfunctions with the glider that would have precluded normal operation.

Contributing factors

Causes

Effect on operationAttain/maintain not possible

Other contributing factors

Contributed to outcome

Frequently asked questions

What happened in the 11 Mar 2017 SCHWEIZER SGS126 E accident near Bangor, PA?

A glider pilot, unable to find sufficient lift while returning home, attempted an alternate landing but collided with trees, resulting in substantial wing and empennage damage.

Were there any fatalities in the 11 Mar 2017 SCHWEIZER SGS126 E accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 11 Mar 2017 involved a SCHWEIZER SGS126 E, at Bangor, PA.

What was the probable cause of the accident?

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