/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: johnblaha71 https://cdn.slidesharecdn.com/profile-photo-johnblaha71-48x48.jpg?cb=1523685026 22+ years of military service. Retired July 2009, working for the Communications Electronics Command (CECOM), on Aberdeen Proving Ground.