A Comprehensive Guide to the Capacities and Background of the UH60 Blackhawk Helicopter Given that its inaugural flight in 1974, the Sikorsky UH-60 Blackhawk has actually evolved from a tactical transportation helicopter into a foundation of army procedures worldwide. Its considerable use in varied duties-- from combat objectives to altruistic https://frankek7788.glifeblog.com/32901061/uh60-blackhawk-helicopter-the-foundation-of-modern-military-helicopter-operations