Jane's Information Group2h
Zephyr HAPS completes initial Kenya-based testing
Airbus Defence and Space subsidiary company AALTO has completed initial flight trails of the Zephyr high-altitude ...
Was the helicopter that collided with a plane flying too high? NTSB will 'figure it out'
The plane's altitude suggests the Army helicopter was flying above 200 feet − the maximum altitude for the route it was using ...
Aviation Week8h
Helicopter In DCA Collision Was Above Required Altitude, NTSB Data Shows
The Army helicopter that struck an American Airlines regional jet on approach to Ronald Reagan Washington National Airport ...