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On 21 April 2014, the U.S. State Department approved the sale of 18 UH-60Ms to Mexico pending approval from Congress. [61] In September 2014, Sikorsky received a $203.6 million (~$258 million in 2023) firm-fixed-price contract modification for the 18 UH-60s designated for the Mexican Air Force. [62]
The Super Redhawk was already the only 6-shot .454 Casull revolver in production, as all other makers used 5-shot cylinders to keep the cylinder walls thicker to handle the high pressures. The .480 Ruger uses lower pressures than the .454 Casull, at 48,000 psi , [ 5 ] [ better source needed ] so the .454 Casull can produce higher velocities and ...
This is a list of versions of the Sikorsky S-70 military helicopter family, that entered service starting in the 1979. It is in service with 35 countries globally, and is commonly known as the UH-60 Black Hawk, the name from its biggest user the United States Army.
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.
A Combat aviation brigade (CAB) is a multi-functional brigade-sized unit in the United States Army that fields military helicopters, offering a combination of attack/reconnaissance helicopters (Boeing AH-64 Apache), medium-lift helicopters (Sikorsky UH-60 Black Hawk), heavy-lift helicopters (Boeing CH-47 Chinook), and MEDEVAC capability.
XM1 on the OH-13 XM1/XM1E1. In service between 1960 and 1972, the XM1 consisted of two .30-06 M37C machine guns mounted on the landing skids of either the OH-13 or OH-23 helicopter. These weapons were fixed forward, but flexible in elevation, with their ammunition (500 rounds per gun) stored externally.
The Sikorsky MH-60/HH-60 Pave Hawk is a four-blade, twin-engine, medium-lift utility military helicopter manufactured by Sikorsky Aircraft.The HH-60 Pave Hawk and its successor the HH-60W Jolly Green II are combat rescue helicopters, though in practice they often serve humanitarian and peacetime disaster rescue.
The Piasecki X-49 "SpeedHawk" is an American four-bladed, twin-engined experimental high-speed compound helicopter developed by Piasecki Aircraft.The X-49A is based on the airframe of a Sikorsky YSH-60F Seahawk, but utilizes Piasecki's proprietary vectored thrust ducted propeller (VTDP) design and includes the addition of lifting wings.