The army and air force have grounded their ageing fleets of light-utility helicopters, concerned if the machines were fit to fly after three army aviators were killed in a crash in West Bengal a week ago.
Army, IAF ground 280 Cheetah and Chetak choppers for safety checks
The army and air force have grounded their ageing fleets of light-utility helicopters, concerned if the machines were fit to fly after three army aviators were killed in a crash in West Bengal a week ago.