Air Force Airman 1st Class John Yang drives an MJ-1 lift truck up to an F-15C Eagle fighter aircraft before a morning sortie during Sentry Aloha 18-01 at Joint Base Pearl Harbor-Hickam, Hawaii, Jan. 11, 2018. Yang is a weapons specialist assigned to the California Air National Guard’s 144th Aircraft Maintenance Squadron. Air National Guard photo by Senior Master Sgt. Chris Drudge