HALE Aircraft Has 30 Hour Endurance At 60,000 Feet
Euro Hawk, the first high-altitude, long-endurance (HALE),
signals intelligence (SIGINT) unmanned aircraft system (UAS) based
on the RQ-4 Global Hawk produced by Northrop Grumman for the German
Bundeswehr, successfully touched down in Manching, Germany on
Thursday.