Aviation Cat II precis Printing of Handling of Utility Helicopter Unit in Field Pamphlet No 1 , Printing of Attack and Armed Helicopter Pamphlet No 5 , Printing of Rotor Aerodynamic Pamphlet No 17 , Printing of Instrument Pamphlet No 10 , Printing of AIT Chetak and Cheetah Helicopter Pamphlet No 14 Total Quantity : 1450