Tech. Sgt. Scott Grubaugh (left), Master Sgt. Jordan Bunting (right), 54th Helicopter Squadron special mission aviators, inspect the forward looking inferred system on a UH-1N helicopter on Minot Air Force Base, N.D., Jan. 21, 2015. The FLIR is used for security sweeps and offers a combination of inferred and camera imagery to supply surveillance to the aircraft. Its greatest capability is long range surveillance which allows the aircraft to operate outside of danger zones. (U.S. Air Force photo/Senior Airman Stephanie Morris)