No fatalities
11 Jun 2025: ROLLADEN SCHNEIDER LS-7WL — Tonasket, WA
On 11 Jun 2025, a ROLLADEN SCHNEIDER LS-7WL was involved in an aviation accident near Tonasket, WA. 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. This summary draws on records from NTSB; 2 related events involving the same aircraft type or operator are linked below.
Probable cause
The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight.
— NTSB Determination
Contributing factors
Effect on operationAttain/maintain not possible