The Hawk line, which was introduced 1982, was the first fully enclosed ultralight which includes the Hawk Arrow, Hawk Plus and Hawk Sport.
The Hawk line of ultralight aircraft was introduced at Sun 'n Fun, Lakeland, Florida, in March, 1982. The Hawk was the first fully enclosed ultralight, the first with fully strut-braced wings, three-axis controls, a steerable nose or tail wheel and wing flaps. The Hawk series includes the single seat Hawk Arrow, Hawk Plus, Hawk Sport, Hawk Ultra and AG-Hawk. 
