An aviation survival technician from Coast Guard Sector Columbia River enters a window in a stage structure during urban search and rescue training at Camp Rilea’s training range in Warrenton, Oregon, Wednesday, Sept. 8, 2021. The helicopter crew members practiced precision hovering, navigating altitude deviations and using hoisting communication for rescues in an urban environment. (U.S. Coast Guard photo by Petty Officer 1st Class Cynthia Oldham)