For Bhawana Kanth of Bihar, AvaniChaturvedi of Madhya Pradesh and Mohana Singh of Rajasthan June 18 would be the biggest day in their lives. They will write their names in the IAF history when they pass out after the successful completion of training at the Combined Graduation Parade Spring Term 2016. The three are the first batch of Women Flight Cadets undergoing training for commissioning in the Fighter Stream of IAF Flying Branch.