U.S. Air Force Staff Sgt. Christopher Kenny, 86th Operations Support Squadron radar airfield weather systems supervisor, stands outside a RAWS shelter on Ramstein Air Base, Germany, Oct. 8, 2020. Signals generated from the shelters are picked up by portable instrument receivers and can be used to calibrate instrument landing systems. RAWS supports Air Traffic Control and Airfield Management operations by maintaining and repairing the electrical and mechanical components of communication lines. (U.S. Air Force photo by Airman 1st Class John R. Wright)