The Future of Aviation

S heou spoke about a cup of the changes wen bovby seen. Was there ever any hesitations to make these transitionsthen the thing about aviation is it's driven by people. And people have a tendency to look back, and they feel comfortable in doing something so won there. The spit was only going to have two, not eight guns, because two guns worked in the first fors war, so why shouldn't it work in the second model?