Instructors from the 521st Air Mobility Operations Wing regional training center answer questions aboard a C-5M Super Galaxy aircraft at Ramstein Air Base, Germany, Nov. 29, 2018. Nearly 60 aircraft maintainers and 30 aerial port personnel attended the two-week training intended to improve proficiency on C-5 maintenance throughout the 521st AMOW’s nearly 20 geographically separated units. (U.S. Air Force photo by Staff Sgt. Aaron J. Jenne)