459th AS completes formation flight
Capt. Daniel Trapani, 459th Airlift Squadron UH-1N instructor pilot, looks at a map while flying over Japan, June 3, 2016. In wartime operations, aircraft fly in formation to provide mutual support, such as, if one is engaged by the enemy, the other can provide back-up and call for reinforcements or rescue. (U.S. Air Force photo by Senior Airman David Owsianka/Released)