A P-51 Mustang flies over Joint Base Anacostia-Bolling, Washington, District of Columbia, Sept. 21, 2016 during a dress rehearsal for the 2016 U.S. Air Force Tattoo. The P-51 is part of the "Warbirds" flight that will be performing a flyover for the main event scheduled to be held at JBAB, Sept. 22, 2016. (U.S. Air Force photo by Airman Gabrielle Spalding)

The U.S. Air Force Honor Guard Drill Team performs a rifle demonstration during the 2016 U.S. Air Force Tattoo dress rehearsal at Joint Base Anacostia-Bolling, Washington, District of Columbia, Sept. 21. This year's military tattoo concert is scheduled for Sept. 22 to commemorate the Air Force's 69th Birthday. In addition to drill team performances, the event will feature the U.S. Air Force Band, Deborah Lee James, Secretary of the Air Force, and Gen. David L. Goldfein, Chief of Staff of the Air Force. (U.S. Air Force photo by Senior Airman Jordyn Fetter)

A B-25 Mitchell flies over the District of Columbia at sunset, Sept. 21, 2016. The B-25 is slated to flyover the 2016 U.S. Air Force Tattoo which is scheduled to be held at Joint Base Anacostia-Bolling, Washington, District of Columbia, Sept. 22. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)

The sun sets on the National Harbor, Oxon Hill, Md., during a "Warbirds" flight Sept. 21, 2016. The flight was part of the dress rehearsal for the 2016 Air Force Tattoo scheduled to be held at Joint Base Anacostia-Bolling, Washington, D.C., Sept. 22. The formation includeds a B-25 Mitchell and a P-51 Mustang. (U.S. Air Force photo by Airman 1st Class Rustie Kramer)