RE shop: model for fabrication
U.S. Air Force Capt. Wayne Kreimeyer, the 509th Maintenance Group (MXG) Research and Engineering (RE) flight commander, right, discusses circuit designs for a portable sensor tester with Tech. Sgt. Billy Doser, an RE technician with the 509th MXG, at Whiteman Air Force Base, Mo., Feb. 18, 2016. The tester, operated by micro-controllers, tests multiple sensors on hydraulic reservoirs from the B-2 aircraft by inputing a variety of voltages and displaying the results on an LCD. (U.S. Air Force photo by Tech. Sgt. Miguel Lara III)