Thunder of Niagara 2018
A North American P-51 Mustang and a Vought F4U Corsair fly as part of a Heritage Flight in support of Air Force Reserve Week, Niagara Falls, N.Y., June 7, 2018. The two planes, dating back to World War II, joined a Douglas C-47 Skytrain and a Boeing B-17 Flying Fortress to celebrate the 70th birthday of the Air Force Reserve. (U.S. Air National Guard by Staff Sgt. Ryan Campbell)