I just started contributing to Wikipedia. I am an aerospace engineer who works for the Air Force Research Laboratory and instrument rated pilot (proud owner of N9749U, a Grumman Cheetah). I am a member of and webmaster for the Wright Stuff Squadron, a squadron of the Commemorative Air Force. My first and most recent edits were on the CAF's Wikipedia entry. Over time I hope to contribute to aviation articles. One of my first challenges will be to create an new entry for morphing aircraft that will tie together several existing Wikipedia articles related to variable geometry aircraft. My second challenge will be to learn how to revert changes made by certain editors who think every sentence I add needs to be referenced.