e/Excalibur unmanned aerial vehicle

Information
has gloss	eng: The Excalibur is an unmanned aerial vehicle (UAV) made by Aurora Flight Sciences and is capable of vertical takeoff and landing (VTOL). A smaller scale model with a 13 foot wingspan was successfully tested on June 24, 2009.<ref name="FoxNews20090723"/> A full scale version will be capable of carrying four AGM-114 Hellfire missiles and traveling at 460 mph.<ref name="FoxNews20090723"/>
lexicalization	eng: Excalibur unmanned aerial vehicle
instance of	e/Military robot