Senior Airman Sean Kenney, an aerospace propulsion apprentice with the 910th Aircraft Maintenance Squadron, and Senior Airman Daniel Phillis, an aerospace propulsion journeyman with the 910 AMXS, repair a propeller June 11, 2019, here. Once maintenance is complete, the propeller will be transferred to a C-130H Hercules engine. (U.S. Air Force photo/Senior Airman Christina Russo)