A P-40 Warhawk, P-51 Mustang and a B-25 Mitchell fly over Joint Base Bolling-Anacostia, Washington, D.C., during a Military Tattoo on base Sept. 16, 2015. The “Warbirds flight”, which also consisted of two B-25 Mitchells and two P-40 Warhawks. (U.S. Air Force photo by Airman 1st Class Philip Bryant/Released)

A sunset is seen through the nose of a B-25 Mitchell during a Military Tattoo held at Joint Base Anacostia-Bolling, Washington, D.C., Sept. 16, 2015. The “Warbird flight” consisted of two B-25 Mitchells, two P-40 Warhawks and a P-51 Mustang. (U.S. Air Force photo/Airman 1st Class Ryan J. Sonnier)

P-51 Mustang flies over Joint Base Bolling-Anacostia, Washington, D.C., during an event on base Sept. 16, 2015. The P-51 is part of the “Warbirds flight”, which also consisted of two B-25 Mitchells and two P-40 Warhawks. (U.S. Air Force photo by Airman 1st Class Philip Bryant/Released)

A P-51 Mustang flies over FedEx Field during a Military Tattoo held at Joint Base Anacostia-Bolling, Washington, D.C., Sept. 16, 2015. The P-51 was part of the “Warbird flight,” which also consisted of two B-25 Mitchells and two P-40 Warhawks. (U.S. Air Force photo/Airman 1st Class Ryan J. Sonnier)

B-25 Mitchell flies over the Potomac River during a Military Tattoo on Joint Base Bolling-Anacostia, Washington, D.C., Sept. 16, 2015. The B-25 is part of the “Warbirds flight” and partaking in the Joint Base Bolling-Anacostia Tattoo and the Joint Base Andrews, Md., Airshow in celebration of the 68th U.S. Air Force birthday. (U.S. Air Force photo by Airman 1st Class Philip Bryant/Released)

An F-22 Raptor on the Joint Base Andrews flightline prepares for takeoff before a flyover during a Military Tattoo held at Joint Base Anacostia-Bolling, Washington, D.C., Sept. 16, 2015. The F-22 Raptor was part of the “Heritage flight” along with a P-51 Mustang. (U.S. Air Force photo/Airman 1st Class Ryan J. Sonnier)