NTSB CAROL · Event
Event WPR25LA138
Registry · N5786S
FAA Aircraft Registry record.
Make / Model
SCHWEIZER SGS 2-33A
Year of manufacture
1968 · 57 years old at event
Engine
NONE NONE
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19680625
ADS-B equipped
Yes — Mode-S A76F5C
Registrant of record
HOOD RIVER SOARING INC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight.
Factual narrative
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. 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).
- — Environmental issues-Conditions/weather/phenomena-Temp/humidity/pressure-Thermal lifting-Contributed to outcome
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Altitude-Attain/maintain not possible
Verbatim from NTSB's published report. Source file
NTSB_2025_WPR25LA138.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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