14th Annual Regatta
Participants in this year’s 14th Annual Regatta, collide boats during their heat at MacDill Air Force Base, Fla., Nov. 17, 2017. Prior to the race, each team was given three hours to build a boat out of cardboard and duct tape. Awards were given out for the first, second, and third fastest times, best design, and the most dramatic sinking. (U.S. Air Force photo by Airman 1st Class Ashley Perdue)