Watch Why the CH-47 Chinook Is the King of Heavy-Lift Helicopters on Interesting Engineering. Explore the latest in ...

The CH-47D Chinook is the U.S. Army’s primary heavy troop and supply transport aircraft. Originally fielded in the Vietnam War, the CH-47 has undergone a series up upgrades to increase lift and ...

The MH-47 differs from its ... The MH-47G combines many proven Chinook systems and features. Notable among these are fuel tanks providing twice the capacity of the CH-47F and an in-flight ...