The Sikorsky-Boeing SB-1 Defiant was designed to replace the UH-60 Black Hawk as part of the U.S. Army’s Future Vertical Lift ...

China appears to be embarking upon an ambitious, long-term plan to keep pace with U.S. advances in helicopter technology by emphasizing speed; stealth; and innovative, next-generation designs. The ...

Here’s What You Need to Remember: While rotor blades are, quite naturally, likely to generate some kind of radar signal to enemy systems, depending upon range and the fidelity of a given air ...