Senior Airman Brody Lee, 753rd Special Operations Aircraft Maintenance Squadron crew chief, cleans a wing of a CV-22 Osprey assigned to the 21st Special Operations Squadron at Yokota Air Base, Japan, Dec. 23, 2020. Ospreys under-go an inspection every 180 days, which includes using high pressure hoses and brushes to remove dirt and debris from the aircraft. (U.S. Air Force photo by Airman 1st Class Tyrone Thomas)