The AH-1 Cobra is an Armed assault helicopter Design by Bell. Its a two bunch chair,two-blade main rotor,long fuselage with a twin short wing in middle. Very first journey in 7 September 1965, and come into service in june 1967, name as "HueyCobra", and late it arrived to widespread use within Vietnam into the Sixties. In Vietnam AH-1 play a provided fire support for ground forces, escorted transport helicopters as well as other functions.