Russia displays its Ansat light helicopter alongside the rhythmic gymnastics team of Tatarstan.
The History of the AC-130: Pt 2
For a full evolution timeline and great 7 link fact filled read, check out this link. Really interesting facts about how Puff the Magic Dragon evolved into Spooky. http://www.historynet.com/spooky-gunship-operations-in-the-vietnam-war.htm