Hundreds of thousands of spectators lined the banks of the Ohio River in Louisville, Ky., and Southern Indiana for the annual Thunder Over Louisville air show and fireworks display April 20, 2024, officials said. This year’s event featured more than two-dozen military and civilian aircraft, including the Kentucky Air Guard’s C130J Super Hercules and the U.S. Air Force F-16 Viper Demonstration Team. (U.S. Air National Guard photo by Dale Greer)