TRAVIS AIR FORCE BASE, Calif. -- Senior Airman Calvin Penwell receives his CCAF degree Apr. 30, 2013, from Col. Nancy Brooks, 349th MSG commander. Penwell was one of 38 Airmen assigned to the Reserve's 349th AMW, Travis AFB, Calif., to receive his degree in an afternoon ceremony. He is assigned to the 945th Aircraft Maintenance Squadron. (U.S. Air Force photo/Tech. Sgt. Moses Gines)