Steven Baker, Instructor for Telecommunications Cable

Steven Baker, Instructor for Telecommunications Cable and Antenna Systems Course, hands a pair of pliers to student Lance Cpl. Brandon Eto and Airmen 1st Class Kyle Willett, 364th Training Wing Squadron, as they prepares to replace an old faulty 25 pair telecommunication cable with new cable in an underground environment June 5, 2014. Students ensure safe environment by setting up all safety devices, testing underground environment for any unsafe conditions, removing splice closure, splicing in new cable, removing old cable, testing new cable and reinstalling splice closure. (U.S. Air Force photo by Danny Webb/Released)