Sikorsky is an American aerospace company known for designing and manufacturing helicopters. Founded by Igor Sikorsky in 1923, it has played a significant role in the development of rotary-wing aircraft. Sikorsky's helicopters are widely used in military, commercial, and search-and-rescue operations, with models like the UH-60 Black Hawk and S-76 being particularly notable. In 2015, Sikorsky was acquired by Lockheed Martin, a major defense contractor. This acquisition allowed Sikorsky to leverage Lockheed Martin's resources and expertise, enhancing its capabilities in advanced technology and innovation. Today, Sikorsky continues to be a leader in helicopter manufacturing and design.