Senior Airman Scott Steinebach communicates over the radio with fellow equipment operators at Joint Base Andrews, Md., Jan. 23, 2014. Steinebach plows snow on the flight line to execute the 11th Civil Engineer Squadron primary mission of keeping the airfield safe and operable. Steinebach is a pavement and equipment operator. (U.S. Air Force photo / Airman 1st Class Nesha Humes)