Three Air Force trailblazers among Hall of Fame inductees
Retired Air Force Lt. Col. Betty Jane Williams speaks during a Women Airforce Service Pilots, or WASP, panel at the 17th Annual Inernational Women in Aviation Conference in Nashville, Tenn., Saturday, March 25, 2006. Colonel Williams was inducted into the organization's Pioneer Hall of Fame. (U.S. Air Force photo/Annette Crawford)