The Evolution of Style and Innovation in UH 60 Blackhawk Helicopters For Many Years The evolution of the UH-60 Blackhawk helicopter is an interesting journey through style and innovation. From its beginnings in the 1970s, it was developed for troop transport and logistical assistance. As you discover its developments, take https://toyotaproductionsystem04687.mycoolwiki.com/7881776/how_uh_60_blackhawk_helicopters_transformed_army_aviation