Senior Airman Kenan Torrance of the 433rd MXG, explains the role of maintainers in the the 433rd Airlift Wing. This was the 19th annual Employers' Day at Joint Base San Antonio-Lackland, Texas, Sat., Dec. 8, 2012. Civilian bosses of wing reservists flew aboard an Alamo Wing C-5A Galaxy, the largest aircraft in the U.S. Air Force inventory, and witnessed an in-flight aerial refueling mission with a KC-135 Stratotanker over West Texas. (Air Force photo/Tech Sgt. Carlos J. Trevino)