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The Sikorsky S-76 is a medium-size commercial utility helicopter designed and produced by the American helicopter manufacturer Sikorsky Aircraft. It is the company's first helicopter specifically developed for the civilian market. The S-76 was developed during the mid-1970s, originally being designated S-74 but renamed in honor of the U.S ...
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The Boeing-Sikorsky design carried ordnance within upward swinging gull-wing doors in the sides of the fuselage and featured a fenestron tail rotor. The program's name was changed to Light Helicopter (LH) in 1990. [6] In April 1991, the Boeing-Sikorsky team was selected as the contest winner and received a contract to build four prototypes. [7]
The S-75 underwent a 50-hour evaluation by the Army, and was found to have exceeded the weight- and cost-saving criteria set in the original ACAP specification. [1] Sikorsky gained a wealth of data on the fabrication and use of composite airframes through building the S-75, and Sikorsky's later designs incorporated many of its features.
Keystone had been maintaining and completing Sikorsky S-76 and S-92 helicopters prior to the sale. Sikorsky Aircraft logo until November 2015 In 2007, Sikorsky opened the Hawk Works, [ 13 ] a Rapid Prototyping and Military Derivatives Completion Center located west of the Elmira-Corning Regional Airport in Big Flats, New York .
Bristow helicopters operated Sikorsky S-61N helicopters on behalf of His Majesty's Coastguard, the United Kingdom's coastguard, until July 2007 after which there was a 12-month transitional period whilst CHC Helicopter took over the contract replacing the S-61N with new helicopters.
Sikorsky S-76, an American helicopter Topics referred to by the same term This disambiguation page lists articles associated with the same title formed as a letter–number combination.
A pair of Royal Navy Wessex helicopters on the flight deck of HMS Intrepid, 1968. An improved variant, the Wessex HAS.3, succeeded the HAS.1 in the anti-submarine role; it had a more capable radar and better avionics, greater engine power, improved navigational features and a more advanced weapon system; the original HAS.1 were re-tasked for SAR duties. [5]