U.S. Air Force Senior Airman Riley Neads, left, and U.S. Air Force Senior Airman Kyle Kindig, right, operate air cannons from deicing trucks to blow snow off of an OC-135 Open Skies aircraft Feb. 3 at Offutt Air Force Base Neb. Additional maintenance time is typically needed during winter operations to heat the aircraft and to remove snow and ice. Neads and Kindig are assigned to the 83rd Aircraft Maintenance Unit, 55 Aircraft Maintenance Squadron. (U.S. Air Force photo by Delanie Stafford/Released)