Female fighter pilots
SHAW AIR FORCE BASE, S.C. -- Capt. Betsy Hand, 20th Operations Group standard evaluations liaison officer and 77th Fighter Squadron F-16 pilot, puts her helmet into her flight bag March 30, 2011. The Air Force has had women in fighter pilot roles since 1993.(U.S. Air Force photo/ Airman 1st Class Daniel Phelps)