Example image of eyePlorer eyePlorer map for 'Aerial refueling': Aircraft Fuel Helicopter Payload (air and space craft) Takeoff Vietnam War Gulf War Invasion of Kuwait Iraq War Avro Airco DH.4 Biplane United States Army Air Service August 27 Avgas Eugene, Oregon Sacramento, California San Diego Sumas, Washington Tijuana Carl Andrew Spaatz Question Mark (aircraft) United States Army Air Corps The Flying Keys Curtiss Robin Aéro-Club de France French Air Force Le Bourget Vincennes British Empire Flying boat Royal Aircraft Establishment Vickers Virginia Alan Cobham Cobham plc Armstrong Whitworth AW.23 Short Empire Handley Page H.P.54 Harrow Aerial refueling Jet aircraft Chief of Staff of the United States Air Force United States Air Force British Overseas Airways Corporation B-29 Superfortress Ohio Wright-Patterson Air Force Base Arizona Davis-Monthan Air Force Base New Mexico Walker Air Force Base