Refueling a Refueler
Senior Airman Jonathan Palascios-Conde, crew chief (left), discuss proper procedures for refueling with Staff Sergeant Jonathan Carmona, crew chief (right), while refueling a KC-135 on the 108th Wing tarmac at Joint Base McGuire-Dix-Lakehurst, N.J. Sept. 20, 2017. (U.S. Air National Guard photo by Staff Sgt. Ross A. Whitley/Released)