Keywords: X-47B receiving fuel from a 707 tanker while operating in the Atlantic Test Ranges.jpg en 150422-N-CE233-377 PATUXENT RIVER Md April 22 2015 The Navy's unmanned X-47B receives fuel from an Omega K-707 tanker while operating in the Atlantic Test Ranges over the Chesapeake Bay This test marked the first time an unmanned aircraft refueled in flight U S Navy photo/Released 2015-04-22 http //www navy mil/view_image asp id 195120 US Navy mil US Navy other versions 150422-N-CE233-377 Navy PD-USGov-Military-Navy Uploaded with UploadWizard Northrop Grumman X-47B 2015 in aviation in the United States Aerial photographs of military aircraft in flight Aerial refueling Taken with Nikon D800 Photographs taken on 2015-04-22 |