But the Sikorsky S-52 helicopter, which evolved into the HO5S-1, would make its name as a Marine Corps’ medevac transport during the Korean War. It could carry two patients inside, a major ...

Helicopters made a big difference in World War II, but some have gone unnoticed. Here are the five that should be recognized ...

The U.S.' CH-53K King Stallion is big, but it's not the largest military chopper out there. Here's what you should know about ...

Their six-week effort constitutes the largest combat helicopter operation before the Korean War, yet their contributions remain largely unknown. The evacuation of casualties had been contemplated ...