2017 Thunder Over Dover photos
The crew of a U.S. Coast Guard MH-65D Dolphin helicopter performs a search and rescue demonstration at the Thunder Over Dover Open House and Airshow Aug. 26, 2017, at Dover Air Force Base, Del. The open house was a free, two-day event that featured more than 20 aerial demonstrations, static aircraft displays, and other events. (U.S. Air Force photo by Mauricio Campino)