Watch Why the CH-47 Chinook Is the King of Heavy-Lift Helicopters on Interesting Engineering. Explore the latest in ...
Sikorsky piloted its rotor blown wing UAS in both helicopter and airplane configurations, confirming the successful ...
The primary advantage of the X2 Technology over a conventional single main rotor helicopter lies in its ability to fly faster and lower, while still retaining good agility, says Sikorsky.