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How the USSR Won the Helicopter Race
In the 1970s, the USSR was on a mission to dominate the world of heavy-lift helicopters, and they succeeded spectacularl ...
Business Insider India7y
The world's largest helicopter can lift an airliner with remarkable ease
In the aftermath of the 2008 earthquake in Sichuan, China, an Mi-26 delivered heavy earth-moving equipment to remote mountain gorges to prevent flooding and mudslides. In 1999, a Halo helicopter ...