Pictures of helicopter wreckage from the raid on the compound where Osama bin Laden was killed drove speculation that it was the first look at the latest in "stealth " helicopter design. Reports ...

Military helicopters are fast, noisy machines, so they've never been what you might call "stealthy." Despite this, the United States managed to reconfigure a small number of UH-60 Black Hawk ...

The US Army is has prioritized the development of a quieter helicopter design that will enable it to operate these vehicles for surveillance and cargo transportation without the noise of traditional ...

The H-60 Black Hawk helicopter used in the May 2 raid on Osama bin Laden’s compound might have been modified with stealth technologies and materials at Sikorsky’s Hawk Works near Elmira, N.Y., reports ...

Key Points and Summary - The RAH-66 Comanche was a revolutionary stealth helicopter designed in the 1980s to hunt Soviet forces in a war that never came. -A technological marvel, it was 250 times ...

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 defense ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A decade ago yesterday, the US carried out one of the most famous ...

Despite a $7 billion investment, the Comanche never entered production—and frankly, never even came close. Why doesn’t the United States operate a stealth helicopter? It’s not for lack of trying. In ...

Aviation analysts say the remnants of the aircraft reveal they were part of one of the U.S. military's most closely-guarded secret: A stealth Black Hawk helicopter whose existence was only rumored. It ...