Last frontier for tactical air control
Airman 1st Class Brandon Shamhart listens to a C-130 Hercules aircrew via his radio Feb. 16, 2011, at Forward Operating Base Lagman, Afghanistan. Airman Shamhart ensured the dirt landing zone was safe for aircraft to land and depart. Airman Shamhart is a radio operator maintenance and drive assigned to the 807th Expeditionary Air Support Operations Squadron. (U.S. Air Force photo/Master Sgt. Adrian Cadiz)