US Navy’s X-47B, AV-2, Bureau # 168064, of Air Test and Evaluation Squadron Two Three (VX-23) successfully complete Air-to-Air Refueling (AAR) with the K-707 Omega Tanker over the Chesapeake Bay on 22 April 2015. VX-23 is part of the Naval Test Wing Atla

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)