Gen Rawat's Chopper Crashed Due To Pilot Error In Cloudy Weather, Court Of Inquiry Finds

The crash had killed Chief of Defence Staff General Bipin Rawat, his wife, and 11 others.

Pilot error caused the chopper crash that led to Chief of Defence Staff General Bipin Rawat's death last month, according to preliminary findings of the inquiry team investigating the matter. 

"The accident was a result of entry into clouds due to an unexpected change in weather conditions in the valley. This led to spatial disorientation of the pilot resulting in a Controlled Flight Into Terrain (CFIT)," the team found after analysing the Flight Data Recorder and Cockpit Voice Recorder besides questioning all available witnesses to determine the most probable cause of the accident.

CFIT occurs when an airworthy aircraft, while under the complete control of the pilot, is inadvertently flown into terrain, water, or an obstacle.

According to the IATA (International Air Transport Association), the term refers to accidents in which in-flight collisions with terrain, water, or another obstacle occur without indication of loss of control.