The Evolution of Design and Innovation in UH 60 Blackhawk Helicopters Over the Years The evolution of the UH-60 Blackhawk helicopter is an interesting journey via design and innovation. From its beginnings in the 1970s, it was developed for army transportation and logistical support. As you explore its innovations, think https://uh60blackhawkhelicopters81135.wikilowdown.com/6892230/the_importance_of_uh_60_blackhawk_helicopters_in_war_zones_across_the_globe