A helicopter spun out of control and crashed into palm trees at Huntington Beach, leaving five hospitalized and shocking onlookers.
Interesting Engineering on MSN
China’s Z-20 Helicopter: Black Hawk Clone or Upgrade?
China’s Z-20 helicopter has sparked global debate. At first glance, it looks strikingly similar to the legendary U.S. Black ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback