Hydraulics Airmen keep the B-52 steering in the right direction
Senior Airman Jeffrey Valentin, left, and Airman 1st Class Jory Billings, 2nd Maintenance Squadron hydraulic systems Airmen, look over a technical order at Barksdale Air Force Base, La., Dec. 8, 2015. TO’s are step-by-step instruction manuals used by maintenance Airmen that list proper tools needed, any hazards to be aware of and protective gear to accomplish the task. (U.S. Air Force photo/Airman 1st Class Luke Hill)