1:60 Scale Diecast Metal Diecast ? Boeing CH-47 Chinook - ARMY ? Length: 10.5" (fuselage) Rotor Span: 12? This model from NewRay measures about 10.5 inches in length for the fuselage, but from the tip of the front rotor to the tip of the back rotor, the length is of 19.5 inches. Each rotor has a span is about 12 inches . The plastic Both rotors can spin freely. The landing gear is fix and the wheels and roll freely. The gate at the rear of the craft can lower/open. The details are nice; the panels along the fuselage are very well defined and accurate. The box measures 13.75 inches long by 4.75 inches high by 4 inches deep. A plastic stand is included. The Boeing CH-47 Chinook is an American twin-engine, tandem rotor heavy-lift helicopter. Its primary roles are troop movement, artillery placement and battlefield resupply. It has a wide loading ramp at the rear of the fuselage and three external ventral cargo hooks. With a top speed of 170 knots (196 mph, 315 km/h) the helicopter was faster than contemporary 1960s utility helicoptersand attack helicopters, and is still one of the fastest helicopters in the US inventory. The CH-47 is among the heaviest lifting Western helicopters. Its name is from the Native American Chinook people. The Chinook was designed and initially produced by Boeing Vertol in the early 1960s; it is now produced by Boeing Rotorcraft Systems. It is one of the few aircraft of that era ? along with the fixed-wing Lockheed C-130 Hercules cargo aircraft ? that remain in production and frontline service, with over 1,200 built to date. The helicopter has been sold to 16 nations with the U.S. Army and theRoyal Air Force (see Boeing Chinook (UK variants)) being its largest users.