These 7 battlefield helicopters changed military mobility, from the Sikorsky R 4 and Bell H 13 to the H 34, Huey, Chinook, Mi ...

As the Vietnam War intensified, the limitations of armed transport helicopters became painfully clear. Explore how engineers transformed the Huey into the AH-1 Cobra—the world’s first purpose-built ...

The UH-1Y Venom and AH-1Z Viper form the backbone of the U.S. Marine Corps’ H-1 helicopter family. Sharing around 85% parts ...

LONDON—Three UK Royal Navy personnel were killed June 3 in the nighttime crash of a Leonardo AW101 Merlin troop transport helicopter in southwestern England. The three-engine amphibious assault ...

The idea of the helicopter dates back to the Renaissance—but the contraptions could not be built until the development of modern aerospace engineering during the interwar period. Few platforms in ...

The U.S. Army is entering a new era of aviation defined by speed and advanced technology. From the upgraded AH-64E Apache Guardian to next-generation systems like the Future Attack Reconnaissance ...