Cathie Peters marshals a C-17 Globemaster III operated by her husband Col. Craig C. Peters, 512th Airlift Wing commander, during his fini flight March 12, 2019, at Dover Air Force Base, Delaware. The 512th AW is an Air Force Reserve unit that operates the C-17 and C-5M Super Galaxy aircraft at Dover AFB. (U.S. Air Force photo by Staff Sgt. Zachary Cacicia)