Casualties unknown

Student Pilot Glider Crashes into Trees During Return to Airport (N33938)

Hilltown, PA, US

On November 19, 1994, a Schweizer SGS 2-33A (registration N33938) operated by Susan Goff was involved in an aviation accident near Hilltown, PA. Investigators recorded the probable cause as: The student pilot's failure to maintain adequate altitude during the final approach, resulting in an impact with trees. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-19Data APIEditorial standards

A student pilot flying a glider was unable to find lift at altitude and returned to the airport. During a low final approach, the left wing struck trees, lodging the aircraft in the foliage.

What happened

The accident occurred while a student pilot was operating a glider. The flight began with the aircraft being towed to an altitude of three thousand feet above ground level (AGL). At this point, the student pilot released from the tow rope.

After release, the pilot attempted to locate thermal lift to maintain altitude but was unsuccessful. Unable to sustain height, the pilot decided to return to the gliderport for a landing. During the approach phase, specifically on low final, the left wing of the glider impacted a line of trees. The force of the impact caused the glider to rotate into the tree canopy, where it became lodged.

Findings

Post-accident analysis included the pilot's own assessment of the event. The pilot stated that the accident could have been avoided through better landing preparation and by planning a higher traffic pattern altitude during the approach.

Probable cause

The student pilot's failure to maintain adequate altitude during the final approach, resulting in an impact with trees.

Frequently asked questions

What happened in the 19 Nov 1994 Schweizer SGS 2-33A accident near Hilltown, PA?

A student pilot flying a glider was unable to find lift at altitude and returned to the airport. During a low final approach, the left wing struck trees, lodging the aircraft in the foliage.

What aircraft was involved and where did it happen?

The accident on 19 Nov 1994 involved a Schweizer SGS 2-33A, registration N33938, operated by Susan Goff, at Hilltown, PA.

What was the probable cause of the accident?

The student pilot's failure to maintain adequate altitude during the final approach, resulting in an impact with trees.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001206X02561. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.