The CH-47 Chinook is regarded by many as the world's most iconic helicopter. Dating all the way back to the Vietnam War, the ...

Following is a transcript of the video. This helicopter has dual-crossing rotors for increased precision The K-MAX uses a unique double rotor system where the two rotors cross each other.

known for its distinctive tandem rotor design. Introduced in 1962 by Boeing, the Chinook has evolved into a highly capable medium-lift platform over the decades. Although these helicopters can ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

will ensure this tandem rotor helicopter remains in the Army fleet at least through the 2030s. It is conceivable that Chinooks will be Army Aviation assets for a century or more.

For many, the Sikorsky UH-60 Black Hawk helicopter, like the one involved in the Wednesday collision over the Potomac River ...

Tandem rotor systems, commonly used in axial compressors, consist of two sets of blades arranged in a way that enhances aerodynamic performance. Recent research has focused on optimizing these ...