/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ykrocky https://public.slidesharecdn.com/v2/images/profile-picture.png Aerospace freak: the greatest fan of Dr. Von Braun, LM's Kelly Johnson, Gen. Billy Mitchell, Gen. Chuck Yeager, Gen. Robin Olds. IEEE, IECIE, AIAA, Smithonian Air & Space, Museum of Flight, PMI