U.S. Air Force KC-10 Extender
Here is Footage of a U.S. Air Force KC-10 Extender crewed by Reserve Citizen Airmen with the 76th Air Refueling Squadron, 514th Air Mobility Wing, creating contrails during a refueling mission over the East Coast The 514th is an Air Force Reserve Command unit located at Joint Base McGuire-Dix-Lakehurst, N.J.