Keywords: US Navy 040721-F-3488S-016 Master Sergeant Keith Henrys, assigned to the 168th Air Refueling Squadron, Alaska Air National Guard, watches as a Navy F-A-18F Super Hornet assigned to the Black Aces of Strike Fighter Squadron Four.jpg en Eielson Air Force Base Alaska July 21 2004 Master Sergeant Keith Henrys assigned to the 168th Air Refueling Squadron Alaska Air National Guard watches as a Navy F/A-18F Super Hornet assigned to the Black Aces of Strike Fighter Squadron Four One VFA-41 use a Drogue type refueling system during a refueling mission with a KC-135R Stratotanker during exercise Cooperative Cope Thunder 2004-01 Cope Thunder is a multi-service multi-platform coordinated combat operations exercise U S Air Force photo by Senior Airman Joshua Strang RELEASED 2004-07-21 040721-F-3488S-016 Navy http //www navy mil/view_image asp id 16390 U S Navy photo PD-USGov-Military-Navy Eielson Air Force Base Cooperative Cope Thunder KC-135R Stratotanker Aerial refueling by KC-135 Stratotanker as seen from tanker Aerial refueling booms Strike Fighter Squadron 41 United States Navy |