The Evolution of Design and Technology in UH 60 Blackhawk Helicopters Over the Years The evolution of the UH-60 Blackhawk helicopter is a fascinating trip via style and innovation. From its origins in the 1970s, it was built for army transport and logistical support. As you explore its innovations, take https://elliottfeypg.bloggazzo.com/34443137/how-uh-60-blackhawk-helicopters-redefined-army-aviation