The F-35 Lightning II has only recently been declared operational. (Andrew Andersen) Close× Oshkosh 2015 Photo Gallery 6 August 2015 Comments Comments Former AOPA Australia President and friend of Australian Flying Andrew Andersen was at Oshkosh this year. Our photo gallery presents Airventure 2015 through his eyes. Please enable JavaScript to view the comments powered by Disqus. comments powered by Disqus