U.S. Air Force Col. Kristopher Struve, right, the 35th Fighter Wing commander, and Chief Master Sgt. John Alsvig, left, the 35th FW command chief, walk out of the 13th Fighter Squadron at Misawa Air Base, Japan, Dec. 28, 2018. Struve, a seasoned F-16 Fighting Falcon pilot with more than 2,500 flying hours, gave Alsvig a familiarization flight, allowing him to see first hand what pilots endure during a routine flight. (U.S. Air Force photo by Staff Sgt. B.A. Chase)