Adjusting Wheel Chock Ohio Air National Guard Airman First Class Sophia Marshall, left, adjusts a wheel chock under the tire of a C-130H Hercules aircraft during bitter cold temperatures at Mansfield Lahm Air National Guard Base, Mansfield, Ohio, Jan. 16, 2018. Marshall is assigned to the 179th Airlift Wing. Air National Guard photo by Tech. Sgt. Joe Harwood SHARE: Download: Full Size (1.97 MB) Tags: Guard, Air Force, Northcom, Northern Command, training, Airmen Credit: Tech. Sgt. Joseph Harwood VIRIN: 180116-Z-XQ637-1013A.JPG Photo Gallery