Global Hawk arrives at Avalon Air Show

An U. S. Air Force RQ4 Global Hawk unmanned aircraft system flew in for display at the Australian International Air Show at Avalon Air Port, Australia, on Feb. 21. This is the first time the aircraft has flown in for display at an international air show and the first time it has been operated from a commercial airport in Australia. Chief of the Royal Australian Air Force, Air Marshal Geoff Brown marked the event Feb. 22 in a press conference in Melbourne.