U.S. Air Force Lt. Col. Aaron Rigdon, 1st Aircraft Maintenance Squadron commander, and Maj. Gen. Steve Hoog, 9th Air Force commander, discuss the F-22 Raptor during a Time Compliance Tech Order demonstration at Langley Air Force Base, Va., Sept. 15, 2011. General Hoog’s visit to Langley was to observe the TCTO demonstration of the F-22 Raptor and observe how Langley protected critical infrastructure during Hurricane Irene. (U.S. Air Force photo by Staff Sgt. Jeff Nevison/Released)