The 86th Maintenance Group (86 MXG) is a United States Air Force (USAF) maintenance organization that falls under the operational command of the Ogden Air Logistics Complex at Hill Air Force Base, Utah. Its primary mission is to provide heavy airframe and engine maintenance services for USAF aircraft such as the C-130 Hercules, C-17 Globemaster III, and KC-10 Extender. The group’s history dates back to 1942, during World War II, with its various units supporting the Air Force’s ongoing operations throughout the years, including the Cold War, Vietnam War, and more recent conflicts in Iraq and Afghanistan. The 86 MXG maintains a diverse workforce of military personnel and civilian contractors, ensuring the readiness and sustainment of USAF fleet assets for various global missions.