Staff Sgt. Angelica Ponce, a 373rd Training Squadron Detachment 15 aerospace propulsion instructor, checks a student’s work on a C-130H Hercules training component, May 16, 2017, at Yokota Air Base, Japan. C-130H maintainers from across the Indo-Asia Pacific region come to Yokota AB to take classes taught by the 373rd TRS. (U.S. Air Force photo/Airman 1st Class Donald Hudson)