Rockwell Collins was an American company specializing in aerospace and defense technology. Founded in 1933, it provided advanced communication and electronic systems for commercial and military aircraft, as well as ground transportation. The company was known for its innovative solutions that enhanced safety and efficiency in aviation. In 2018, Rockwell Collins was acquired by United Technologies Corporation, becoming part of its Collins Aerospace division. This merger expanded the company's capabilities in avionics, flight control systems, and other critical technologies, further solidifying its position as a leader in the aerospace industry.