N5786S accident

NTSB WPR25LA138 · 2025-04-19 · Hood River, OR · near 4S2

Docket — crew, injuries and powerplant

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.

Probable cause

The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight. The National Transportation Safety Board determined the probable cause of this accident.

Circumstances

Event type
Accident
Highest injury
None
Weather conditions
Visual Meteorological Cond
Light condition
Day
Sky condition
NONE
Ceiling (ft)
0
Visibility (sm)
10
Wind direction
310
Wind speed (kt)
12
Temperature (F)
59
Nearest airport
KEN JERNSTEDT AIRFIELD
Distance from field
0.62
Airport elevation
638

Aircraft

RegistrationMakeModelDamageFAR part
N5786S — — SUBS 091

Sequence of events

#OccurrencePhase
1 Approach-VFR pattern final Loss of lift defining Cruise
3 Landing Off-field or emergency landing Cruise

Findings

Finding
Environmental issues-Conditions/weather/phenomena-Temp/humidity/pressure-Thermal lifting-Contributed to outcome cause
Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Altitude-Attain/maintain not possible cause