Fueling Selfridge
A KC-135 Stratotanker is refueled on the flightline at Selfridge Air National Guard Base, Mich., July 9, 2015. Fully loaded, a KC-135 can hold up to 203,000 pounds of fuel. On a typical, day the average load is around 40,000 pounds or 5,900 gallons of fuel. The amount of fuel a jet receives is dependent on what the mission requires. (U.S. Air National Guard Photo by Senior Airman Ryan Zeski/Released)