Airman Quinn Andersen, 365th Training Squadron instrument/flight control consolidated course student, turns to his instructor for guidance while working on inertial navigation at Sheppard Air Force Base, Texas, March 8, 2019. The inertial navigation system ensures navigational accuracy and verifies the aircraft can hold orientation. (U.S. Air Force photo by Airman 1st Class Madeleine E. Remillard)