Rockwell Collins, Inc. designs, produces, and supports communications and aviation electronics for commercial and military customers worldwide. It operates in two segments, Government Systems and Commercial Systems. The Government Systems segment provides communications systems and products to enable the transmission of information, including satellite communications; navigation products and systems, such as radio navigation products, global positioning system equipment, handheld navigation devices, and multi-mode receivers; subsystems for the flight deck that include flight controls and displays, information/data processing and communications, navigation, safety, and surveillance systems; cockpit display products consisting of multipurpose flat panel head-down displays, wide field of view head-up, and helmet-mounted displays; and simulation and training systems comprising visual system products, training systems, and services. The Commercial Systems segment supplies aviation electronics systems, products, and services, including integrated avionics systems, integrated cabin electronics systems, navigation systems and products, situational awareness and surveillance systems and products, electro-mechanical systems, simulation and training systems, on-board information management systems and connectivity solutions, airborne and ground applications and services, and ground infrastructure and services. The company also provides maintenance, repair, parts, and after-sales support services. It serves various customers, including the U.S. Department of Defense, the U.S. Coast Guard, civil agencies, defense contractors, foreign ministries of defense, manufacturers of commercial air transport, business and regional aircraft, commercial airlines, and fractional and other business jet operators. Rockwell Collins, Inc. was founded in 1933 and is headquartered in Cedar Rapids, Iowa.