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US Army picks 5 teams to design new attack recon helicopter
Mil Mi-26 - Wikipedia
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:quality(70)/cloudfront-us-east-1.images.arcpublishing.com/archetype/DZV2CIWD65B2NHSW3FW6N5SWAM.jpg "US Army makes largest helicopter award in 40 years")
US Army makes largest helicopter award in 40 years
The Hill HX50, the 'World's First Private Helicopter,' Will Fly Soon – Robb Report
