The Black Hawk was designed in 1972 in accordance with the requirements of the US Army to replace the UH-1 Iroquois helicopter. Sikorsky produced a total of four prototypes. The first prototype (YUH-60) first flew in October 1974, competing with Boeing-Vertol's Boeing-Vertol YUH-61.
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The UH-60A was the first model of the long Black Hawk helicopter series that officially started on December 23, 1976 when Sikorsky was selected by the U.S. ...
Timeline. Sikorsky began flying high-lift, wide-chord, all-composite main rotor blades on a UH-60L Black Hawk in December 1993 with an eye to growth versions ...
Oct 31, 2018 · -- The UH-60 Black Hawk has been the Army's front line utility helicopter for the past 40 years, and it shows no signs of letting up. Now in ...
Missing: sikorsky | Show results with:sikorsky
The first production UH-60A Black Hawk was delivered to the Army in 1979. By the time production of the A model ended in October 1989, Sikorsky had produced 976 ...
The Sikorsky UH-60 Blackhawk or Sikorsky S-70 is a U.S. military helicopter. It is used by the U.S. Army as a standard assault helicopter. It replaced the Bell ...
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