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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 ...
This is a list of all rovers on extraterrestrial bodies in the Solar System. Since 1970, there have been seven lunar rovers, seven Mars rovers, and three asteroid rovers that have successfully landed and explored these extraterrestrial surfaces. In addition, a small helicopter on Mars, Ingenuity, operated from 2021 to 2024.
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.
The Space Shuttle Challenger was destroyed 73 seconds after lift-off on STS-51-L at an altitude of 15 kilometers (49,000 ft). The investigation found that cold weather conditions caused an O-ring seal to fail, allowing hot gases from the shuttle's solid rocket booster (SRB) to impinge on the external propellant tank and booster strut. The strut ...
Pages in category "Accidents and incidents involving the Sikorsky S-76" The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes .
Yusov also claimed that Russian IL-76 aircraft were often used to carry S-300 missiles to forward positions, and that Russia was restocking its missiles in Belgorod region after several waves of ...
The helicopter came down between two groups of mountain bikers who called 9–1–1. [29] [30] Witnesses reported that the helicopter's engine was "sputtering" before the crash. [5] [21] Others reported seeing the helicopter flying into the ground at a "fairly significant rate of speed." It is unclear whether a distress call was made. [9]
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