Flightline Friday: 309th AMARG edition
U.S. Air Force C-130 Hercules sit at the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan Air Force Base, Arizona, May 8, 2020. The 309th AMARG provides critical aerospace maintenance and regeneration capabilities for joint and coalition warfighters in support of global operations. (U.S. Air Force photo by Staff Sgt. Sergio A. Gamboa)