L3 Technologies, Inc. is engaged in providing communication and electronic systems and products used on military and commercial platforms. The company's operating business segment consists of Electronic Systems, Aerospace Systems and Communication Systems. Electronic Systems, provides products and services which includes components, products, subsystems, systems and related services to military and commercial customers. Aerospace Systems delivers solutions for the global ISR market and provides modernization, upgrade, sustainment, maintenance and logistics support for aircraft and ground systems. Communication Systems delivers products and services for the global communications market, space, ground and sea-based communication systems. It operates primarily in Australia, Canada, Huntsville, Korea, London, Saudi Arabia and Washington. L3 Technologies, Inc., formerly known as L-3 Communications Holdings, Inc., is headquartered in New York City.