L3Harris Technologies, Inc. engages in the provision of defense and commercial technologies across the air, land, sea, space, and cyber domains. It operates through the following segments: Space and Airborne Systems, Integrated Mission Systems, Communication Systems, and Aerojet Rocketdyne. The Space and Airborne Systems segment provides full mission solutions as a prime and subsystem integrator in the space, airborne and cyber domains. The Integrated Mission Systems segment focuses on the differentiated mission capabilities and prime systems integration for the air, land and sea domains. The Communication Systems segment enables warfighters across all domains with solutions critical to mission success even in the most contested environments. The Aerojet Rocketdyne segment includes propulsion, power and armament products and systems to U.S. government, including the DoD, National Aeronautics and Space Administration (šNASAš) and major aerospace and defense prime contractors. The company was founded in 1890 and is headquartered in Melbourne, FL.