 In 1929 Jozef Morisson (sometimes written Moryson) designed a significantly revised version of the Ostrovia I which he named the Ostrovia II.It was built with funding from LOPP and first flew on 24 September 1930.Like the Ostrovia I, the new design had a low cantilever wing built around two spars, but it employed a blend of four different airfoil sections and was tapered in plan.