Wing marks 20th birthday
PETERSON AIR FORCE BASE, Colo. – (Left to right) Chief Master Sgt. Thomas Trottier, the 21st Space Wing command chief; Airman 1st Class Emily Alicea and 2nd Lt. Kayleigh Thompson, both of the 21st Force Support Squadron; and Col. Chris Crawford, the 21st SW commander, cut a cake in celebration of the 20th anniversary of the wing in the Aragon Dining Facility May 15, 2012. Alicea is the youngest Airman in the 21st SW. (U.S. Air Force photo/Dennis Howk)