U.S. Air Force Senior Airman Trey Weve, 415th Aircraft Maintenance Unit crew chief, marshals a HC-130J Combat King II at Kirtland Air Force Base, N.M., Jan. 29, 2019. As a crew chief, Weve is responsible for all maintenance on the HC-130J assigned to him. (U.S. Air Force photo by Airman 1st Class Austin J. Prisbrey)