Lt. Col. Nathan Campbell, 10th Airlift Squadron commander, laughs while being sprayed with water after flying his last flight as commander of the 10 AS prior to the unit’s inactivation, May 3, 2016, at Joint Base Lewis-McChord, Wash. As part of an Air Force tradition among pilots, aircraft commanders are sprayed with water after flying their last flight, called a fini flight. For the fifth time in its 76-year history, the 10th AS was inactivated in a ceremony here May 6, 2016.(U.S. Air Force photo/Senior Airman Jacob Jimenez)