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Mission-critical ATC Infrastructure

Air Traffic Control Communications

Passenger air travel is expected to double by 2036 and air traffic infrastructure must evolve to meet those demands while delivering mission-critical reliability. With a 30 year legacy of delivering innovation in ATM solutions, L3Harris is second to none when it comes to reliable managed services.

L3Harris has led multiple major infrastructure transitions over the last two decades with zero communications disruptions to the NAS and is looking toward tomorrow. 

Our team has integrated key technologies like cloud computing and redundant networks into the NAS while exceeding the FAA’s standards. The organization is rapidly prototyping and delivering operational solutions that offer more accurate and reliable flight information than ever before—so controllers and pilots alike can make better informed decisions.

We manage the world’s most complex air traffic infrastructure with six seconds of down time a week. It is a constantly evolving system requiring mission-critical reliability. L3Harris monitors 100,000 network devices at more than 4,000 facilities delivering 27,000 voice, data and video services for the FAA. 

Our team of industry experts delivers:
  • Mission-critical infrastructure for operational efficiencies and safety

  • Scalable enterprise-level solutions for network savings

  • Technologies to enhance ATM information security

Managed Infrastructure Services

L3Harris designs, builds and operates ATM systems that deliver secure data, voice, surveillance, air-to-ground communications, and information management capabilities.

With decades of successful ATM mission-focused delivery, we specialize in designing and managing complex and challenging safety- and security-critical systems. We select the best-fit solutions and provide continuous 24x7x365 operations and monitoring support to ensure system integrity and reliability.

Our dedicated team of engineers, operators and technicians deliver the necessary support to develop, monitor, manage, maintain and update enterprise network systems. This affords ANSPs the freedom to focus on their mission to make flight more safe, secure and efficient.


Program Profiles

  • AS-MN-Managed-Services-Image

    Managed Services Infrastructure for Air Traffic Management

  • FTI Program

    FAA Telecommunications Infrastructure (FTI) Program


  • Network Security Considerations

  • The Speed of Safety

  • Waypoints Magazine 2019

  • Innovative Infrastructure Info Graphic

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