Dental
Staff Sgt. William Marcum, 442nd Medical Squadron Dental Flight technician, takes an X-ray during a unit training assembly. Dental is a vital component of deployment readiness, which will be necessary for the wing’s operational readiness inspection, August 2011. The 442nd Fighter Wing is an A-10 Thunderbolt II Air Force Reserve unit at Whiteman AFB, Mo. (U.S. Air Force photo/ Senior Airman Tracy Brown)