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The Sikorsky UH-60 Black Hawk is a four-blade, twin-engine, medium-lift military utility helicopter manufactured by Sikorsky Aircraft.Sikorsky submitted a design for the United States Army's Utility Tactical Transport Aircraft System (UTTAS) competition in 1972.
This product is known as the SG2 Shareable (Fire Control) Software Suite (S4) and is sometimes abbreviated as S 4 when referenced. Fire-control system developers and most of the international (primarily NATO) ballistics communities are familiar with the mature NATO Armaments Ballistic Kernel (NABK) [ 1 ] and other software component items that ...
This is another variant of the U.S. Army's UH-60 Blackhawk. 1974 1982 101 Bell YAH-63: Attack helicopter Bell Model 409. Particaped in the Advanced Attack Helicopter (AAH) competition. Lost to the YAH-64. 1975 Never 3 Boeing AH-64 Apache: Attack helicopter Boeing: Manufactured by McDonnell-Douglas after buyout of Hughes Helicopters. 1975 1984 1174
The Sikorsky S-70 is an American medium transport/utility helicopter family manufactured by Sikorsky Aircraft.It was developed for the United States Army in the 1970s, winning a competition to be designated the UH-60 Black Hawk and spawning a large family in U.S. military service.
Another example is the Sikorsky S-67 Blackhawk, which, in 1974, had a Fenestron for testing purposes used for 29 flight hours. [16] It was removed in August the same year. Ducted fan tail rotors have also been used in the Russian Kamov Ka-60 medium-lift helicopter, [17] and also on the Japanese military's Kawasaki OH-1 Ninja reconnaissance ...
Location of flight controls in a helicopter. Helicopter flight controls are used to achieve and maintain controlled aerodynamic helicopter flight. [1] Changes to the aircraft flight control system transmit mechanically to the rotor, producing aerodynamic effects on the rotor blades that make the helicopter move in a desired way.
UH-60 Blackhawk helicopters equipped with M60D machine guns on the M144 Armament Subsystem near Najaf, Iraq in May 2005. The United States Army was one of the first to experiment with helicopters, yet slow to fully explore the possibilities of armed helicopter gunships. An armed helicopter was proposed and rejected in the early 1940s.
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