A U.S. Air Force F-16 Fighting Falcon jet and a P-51 Mustang airplane fly over the Blue Bridge connecting Pasco, Wash., and Kennewick, Wash., during the HAPO Over the Water Air Show, July 25, 2015. Coast Guard and Coast Guard Auxiliary boat crews enforced safety zones on the Columbia River to help ensure the safety of on-water spectators watching the air show. (U.S. Coast Guard photo by Petty Officer 1st Class Levi Read)