No fatalities

SOCATA TBM 700 accident at Kalispell, MT, 11 Aug 2025

Kalispell, MT, United States

On August 11, 2025, a SOCATA TBM 700 operated by Decagon Devices INC was involved in an aviation accident near Kalispell, MT. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s unstable approach to the runway, which resulted in an aerodynamic stall at low altitude and impact with terrain. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilot’s unstable approach to the runway, which resulted in an aerodynamic stall at low altitude and impact with terrain.

— NTSB Determination

Contributing factors

PilotAirspeed — Not attained/maintainedDescent/approach/glide path — Not attained/maintained