Sikorsky Aircraft is an American aerospace company known for designing and manufacturing helicopters. Founded in 1923 by Igor Sikorsky, the company has a long history of innovation in vertical flight technology. Sikorsky is recognized for producing military helicopters like the UH-60 Black Hawk and commercial models such as the S-76. In 2015, Sikorsky was acquired by Lockheed Martin, a major defense contractor. The company continues to focus on advanced rotorcraft technologies and is involved in developing next-generation helicopters, including the CH-53K King Stallion. Sikorsky's commitment to safety and performance has made it a leader in the aviation industry.