Beginning in 1982 and ending in 1994, all CH-47A, B and C models were upgraded to the CH-47D version, which remains the U.S. Army standard and features composite rotor blades, an improved ...
The prototype model, the CH-47A, was used as the U.S. Army's main transportation helicopter starting in 1962. Over the years, its performance has been upgraded following the creation of its ...
Types of helicopters included are as follows: Bell UH-1 Iroquois (Huey); Bell UH-1B (HU-1B) Iroquois (Huey); Bell OH-58 Kiowa; Boeing-Vertol CH-47A Chinook; Lockheed AH-56A Cheyenne; Bell AH-1G Cobra; ...