Wings Out A B-21 Raider test aircraft takes off from Palmdale, Calif., to join the Air Force's flight test campaign at Edwards Air Force Base, Calif., Sept. 11, 2025. The second test aircraft expands mission systems and weapons integration testing, advancing the program toward operational readiness. SHARE: Download: Full Size (1.8 MB) Tags: science, technology, equipment, innovation, engineering, air force Credit: Courtesy photo VIRIN: 250911-F-AF000-1002K.JPG Photo Gallery