L3 is a leading provider of a broad range of communication and electronic systems and products used on military, homeland security and commercial platforms. L3 is also a prime contractor in aerospace systems, security and detection systems, and pilot training. L3 is composed of four business segments:
Aerospace Systems delivers integrated solutions for the global ISR market and provides modernization, upgrade, sustainment, and maintenance and logistics support for a wide variety of aircraft and ground systems.
Electronic Systems provides a broad range of components, products, subsystems, systems and related services for military and commercial customers.
Communication Systems delivers products and services for the global communications market, specializing in strategic and tactical airborne, space, ground and sea-based communication systems.
Sensor Systems offers a diverse portfolio of innovative sensor technologies across the maritime, land, airborne, space and cyber domains.