Tech. Sgt. David Jacob, 459th Airlift Squadron UH-1N special mission aviator, gives a brief to Brig. Gen. Michael Winkler, 5th Air Force vice commander, during his immersion tour at Yokota Air Base, Japan. The 459 AS conducts operational support airlift, search and rescue missions and air evacuation mission. (U.S. Air Force Photo by Yasuo Osakabe/Released)