U.S. Air Force Airman 1st Class Alan Wilkins, 35th Logistics Readiness Squadron vehicle management journeymen, tests the battery in a vehicle after changing the alternator with assistance from Col. Stephen Williams, 35th Fighter Wing commander, during the Command Chief’s dirty job program at Misawa Air Base, Japan, Nov. 13, 2012. The Dirty Job program allows Airmen from the many different career fields of the Air Force to showcase their hard work and dedication to their jobs to base leadership. (U.S. Air Force photo by Staff Sgt. April Quintanilla)