Boeing CH-47 Chinook Boeing CH-47 Chinook The Boeing CH-47 Chinook is an American twin-engined, tandem rotor, heavy-lift helicopter developed by American rotorcraft company Vertol and manufactured by Boeing Vertol (later known as Boeing Rotorcraft Systems). The CH-47 is among the heaviest lifting Western helicopters. Its name, Chinook, is from the Native American Chinook people of modern-day Washington state. The Chinook was originally designed by Vertol, which had begun work in 1957 on a new tandem-rotor helicopter, designated as the Vertol Model 107 or V-107. Around the same time, the United States Department of the Army announced its intention to replace the piston engine-powered
Chinook Sciences its focus on becoming a technology and equipment provider to metal, industries gasses and environmental industries. In October 2008 Chinook Sciences announced the formation of Chinook Energy. A division that would exclusively handle their waste to energy technology application. In March 2009 Chinook Sciences and European Metal Recycling (EMR) announced a joint venture named Innovative Environmental Solutions UK LTD. (IES), which they would claim is the “first commercial scale enterprise to generate renewable electricity and recycle metal from automobile shredder residue” (ASR). The proposed venture would process 120,000 metric tons of automobile shredder residue per year using Chinook's patented and