NTSB Probes Bell 206B Helicopter Accident in Stonewall, Oklahoma

The National Transportation Safety Board is investigating an accident involving a Bell 206B helicopter, registration N2193X, that occurred July 21, 2026, near Stonewall, Okla. NTSB records classify the damage as substantial, and the agency has categorized the event's severity as serious.

No fatalities were reported in connection with the accident. Details regarding the flight's purpose and the sequence of events leading to the incident have not yet been released publicly as the investigation remains in its early stages.

Investigators are working to determine the probable cause. The Bell 206B is a widely used light utility helicopter that has logged decades of service across agricultural, law enforcement, and air taxi operations. Past NTSB investigations into the 206 family have cited factors ranging from power loss to uncommanded yaw events, though those cases are unrelated to this accident.