Radio Check
Lance Cpl. Homero Campos, left, and Lance Cpl. Chara J. Savoey, set up a hasty communications tower at Bombing Target Range 11, Piney Island, N.C., Dec. 18, 2014. Campos is an unmanned aerial vehicle maintainer with Marine Unmanned Aerial Vehicle Squadron 2, Savoey is a field radio operator.
(U.S. Marine Corps photo by Cpl. J.R. Heins). Original public domain image from Flickr