Glider Encountered A Loss Of Lift And There Was Not Sufficient Altitude To Reach The Airport

Location: Hood River, Oregon Accident Number: WPR25LA138
Date & Time: April 19, 2025, 11:37 Local Registration: N5786S
Aircraft: Schweizer SGS 2-33A Aircraft Damage: Substantial
Defining Event: Loss of lift Injuries: 2 None
Flight Conducted Under: Part 91: General aviation - Instructional

Analysis: The flight instructor reported that while turning final, the glider encountered a loss of lift and there was not sufficient altitude to reach the airport. The instructor chose to land in an orchard, and during the landing roll, the glider struck several small trees, which resulted in substantial damage to the left wing and left horizontal stabilizer. 

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

Probable Cause and Findings: The National Transportation Safety Board determines the probable cause(s) of this accident to be -- The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight.

FMI: www.ntsb.gov