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

All Daher TBM 700 accidents →

Frequently asked questions

What happened in the 11 Aug 2025 SOCATA TBM 700 accident near Kalispell, MT?

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

Were there any fatalities in the 11 Aug 2025 SOCATA TBM 700 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 11 Aug 2025 involved a SOCATA TBM 700, operated by Decagon Devices INC, at Kalispell, MT.

What was the probable cause of the accident?

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