Twin-engined heavy-lift transport [[helicopter]] with tandem main rotors and non-retractable four-legged wheeled undercarriage.


h4. See also

* [[List of helicopters]]
* Wikipedia: "Boeing CH-47 Chinook":http://en.wikipedia.org/wiki/Boeing_CH-47_Chinook
* Boeing: "CH-47D/F Chinook":http://www.boeing.com/rotorcraft/military/ch47d/index.htm
* Military Channel: "Top Ten Helicopters: CH-47 Chinook":http://military.discovery.com/videos/top-ten-helicopters-ch-47-chinook.html
ch-47 chinook