Category Archives: Military UAS

RQ-4B Global Hawk Accident Investigation Released

According to an Air Combat Command Accident Investigation Board (AIB) report released today, an RQ-4B Global Hawk that crashed June 21, 2017, near Lone Pine, California, broke up mid-air after experiencing issues with one of its navigational data devices/ navigators. This caused the RQ-4B to enter an unusual flight altitude and experience airspeeds that exceeded structural limitations, from which the aircraft could not recover. Continue reading

Bell Unveils V-247 Vigilant Tilt-Rotor Combat Drone

As the U.S. Marine Corps looks to move ahead with its multi-role, vertical landing and takeoff-capable drone program, known as MUX, Bell has unveiled a new, full-scale mock-up of its V-247 Vigilant unmanned tilt-rotor at a technology exposition at one of the service’s own bases. The company has been actively pitching the design as an option for MUX project, but it has a modular design that could make it appealing to other U.S. and foreign military services, as well. Continue reading