The KC-46A Pegasus is the newest member of the aerial refueling team. This episode of Yesterday's Air Force takes a look back at where it all started -- from wing walkers to the most recent KC-135 Stratotanker.

http://www.af.mil/News/ArticleDisplay/tabid/223/Article/988457/yesterdays-air-force-tankers.aspx Tech. Sgt. Holly Roberts-Davis