President Calvin Coolidge signs a bill authorizing acceptance of a new site near San Antonio to become the Army Air Corps training center. This center is now Randolph Air Force Base.
PHOTOS: Air Force Shows Off Second B-21 in New Images
Sept. 12, 2025
On Sept. 12, the Air Force released half a dozen new photos of the second B-21 bomber to fly, giving observers and aviation enthusiasts another glimpse of the secretive Raider.