100th CS maintains essential landing technology
John Hopson, 100th Communications Squadron Airfield Systems technician from Kings Lynn, Norfolk, plugs in an audio cable to view the audio signal of the navigational landing system May 24, 2013, on RAF Mildenhall, England. Hopson is part of the airfield systems shop, which maintains the air traffic control radios and navigational landing systems at both RAF Mildenhall and RAF Fairford. (U.S. Air Force photo by Gina Randall/Released)