下載 K-MAX Helicopter With Two Crossing Rotors Is Lighter And More Efficient
K-MAX Helicopter With Two Crossing Rotors Is Lighter And More Efficient

The K-MAX is unlike most helicopters you’ve seen. It uses a unique double-rotor system in which the two intermeshing rotors cross each other, eliminating the need for a tail rotor. These advantages ...
The K-MAX is unlike most helicopters you’ve seen. It uses a unique double-rotor system in which the two intermeshing rotors cross each other, eliminating the need for a tail rotor. These advantages are less costly to maintain than a regular helicopter and make for a lighter and more efficient helicopter.
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Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital culture, and more.
Subscribe to our channel and visit us at: http://www.businessinsider.com/sai
TI on Facebook: https://www.facebook.com/techinsider
TI on Instagram: https://www.instagram.com/tech_insider/
TI on Twitter: https://twitter.com/techinsider
INSIDER on Snapchat: https://insder.co/2KJLtVo
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