U.S. Air Force Airman 1st Class Seth Porter, middle, an aircraft hydraulics apprentice assigned to the 157th Maintenance Group, New Hampshire Air National Guard, briefs Chief Master Sgt. Maurice L. Williams, command chief, Air National Guard, and Lt. Gen. Michael A. Loh, director, Air National Guard, how he uses a thermal camera system to inspected wiring systems during KC-46A tour at Pease Air National Guard Base, New Hampshire, Dec. 5, 2020. The General and Chief visited Pease to meet with Airmen and find out the needs of the 157th Air Refueling Wing as it continues the KC-46A conversion process.(U.S. Air National Guard photo by Tech. Sgt. Aaron Vezeau)