The Evolution of Layout and Technology in UH 60 Blackhawk Helicopters For Many Years The evolution of the UH-60 Blackhawk helicopter is a remarkable trip via layout and technology. From its beginnings in the 1970s, it was developed for army transportation and logistical support. As you discover its developments, think https://uh60blackhawkhelicopters25578.blogvivi.com/35948354/the-function-of-uh-60-blackhawk-helicopters-in-combat-missions-across-the-globe