Braddock Becker gets a ride up to the top of the Duke Field air traffic control tower by Charles Conroy, a 96th Civil Engineer Squadron firefighter, during a 9/11 memorial stair climb at Duke Field, Sept. 11. Thirteen firefighters commemorated the occasion by continuously climbing the steps of the ATC tower to simulate the 110-flight climb of the World Trade Center. The firefighters hung red, white and blue streamers with the names of the 343 fallen firefighters along the tower as they climbed. (U.S. Air Force photo/Tech. Sgt. Samuel King Jr.)