Pictured is a dedicated crew chief box on a KC-135 Stratotanker, May 16, 2016, at McConnell Air Force Base, Kan. The DCC boxes are part of the 22nd Aircraft Maintenance Squadron and the 931st Aircraft Maintenance Squadron DCC program and feature the names of the DCC and assistants assigned to the aircraft. (U.S. Air Force photo/Airman 1st Class Jenna K. Caldwell)