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FAA assigns AT&T central role in $2 billion air traffic network overhaul

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MRO/MaintenanceBy The Touch & Go EditorialPublished Aug 18, 1:19 PM3 min read

FAA assigns AT&T central role in $2 billion air traffic network overhaul

FAA initiates $74.3 million contract with AT&T to advance Enterprise Network Services, part of a broader multibillion-dollar modernization of US air traffic control communications.

The gist

FAA accelerates air traffic control modernization by awarding AT&T a key $74.3M contract to upgrade its communications network.

Continuing coverage

All Faa

The Federal Aviation Administration (FAA) has awarded AT&T an initial $74.3 million contract to take over a critical segment of its air traffic control communications network modernization. This contract marks the beginning of a larger, multibillion-dollar effort to overhaul the FAA's Enterprise Network Services (FENS) which forms the communications backbone for the National Airspace System. The move signifies a strategic shift in the FAA's modernization approach as it seeks to meet an ambitious deadline for deploying new systems by the end of 2028.

FENS is designed to replace the FAA Telecommunications Infrastructure (FTI) network, which has supported agency communications for more than two decades. This legacy system connects air traffic control facilities with other operations across the United States’ airspace, enabling essential data exchange for managing aircraft movement safely and efficiently. Transitioning to FENS aims to deliver a faster, more reliable communications platform critical to the safety and modernization of national air traffic.

Previously, Verizon held a 15-year FENS contract worth over $2 billion awarded in 2023, tasked with designing, building, operating, and maintaining the FAA’s next-generation communications platform. However, recent FAA restructuring has repositioned AT&T as the primary contractor to accelerate deployment timelines, while Verizon retains a supporting role. This change reflects the FAA's urgent push to meet the 2028 air traffic control modernization deadline amid growing concerns about aging equipment and infrastructure reliability.

The FAA’s Brand New Air Traffic Control System initiative encompasses a broad upgrade across radar, telecommunications, software, and hardware. Telecommunications form a key priority given their role in connecting the components of the National Airspace System. In recent years, the FAA has replaced over one-third of its outdated copper infrastructure with high-speed digital fiber, laying the groundwork for enhanced communications performance and resilience.

Beyond network upgrades, the FAA plans to deploy 5,170 new high-speed connections using a mix of fiber optic, satellite, and wireless technologies. The agency also intends to introduce 27,625 new radios, 462 digital voice switches, and 612 new radars as part of the holistic modernization effort. These upgrades collectively aim to improve communication reliability and air traffic management capability, directly addressing equipment-related delays and safety margins.

Equipment failures have contributed to a significant rise in flight-delay minutes, which in 2025 averaged nearly three times the level seen between 2010 and 2024. The FAA cites this surge as a critical driver for expediting its modernization projects to enhance system robustness, reduce operational disruptions, and maintain airspace safety standards. Investment into these technological upgrades is therefore seen as imperative for the efficiency of U.S. aviation operations.

Congress has allocated $12.5 billion in funding toward the FAA's air traffic control overhaul, but the agency estimates a total of about $20 billion will be required to complete all aspects of the program. Details about the eventual total value of the AT&T FENS contract remain undisclosed at this time. The initial $74.3 million contract represents the first publicly acknowledged funding under the newer AT&T-led arrangement and signals the start of expanded development and deployment activities.

The FAA’s decision to shift the lead FENS contract to AT&T suggests a strategic prioritization of speed and expertise in telecommunications infrastructure as pivotal to the overall air traffic control modernization timeline. The enhanced network is expected to underpin safer, more efficient national airspace operations for decades, connecting thousands of facilities with cutting-edge digital communication capabilities.

As the FAA pushes forward with these critical upgrades, the agency will likely continue focusing on integrating next-generation technologies that reduce delays and increase system reliability. The AT&T contract marks a significant step in this process, promising substantial improvements to the underlying communications framework that keeps U.S. airspace functioning smoothly.

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Frequently asked questions

Why has the FAA assigned AT&T a contract for air traffic control communications?
The FAA awarded AT&T a $74.3 million contract to accelerate deployment of its Enterprise Network Services as part of a broader air traffic control modernization effort aiming for completion by 2028.
What is the purpose of the FAA's Enterprise Network Services (FENS)?
FENS is designed to replace the FAA's aging Telecommunications Infrastructure network, providing a modern communications backbone for air traffic control facilities and FAA operations nationwide.
How does the FAA's modernization plan address equipment-related flight delays?
The FAA is upgrading telecommunications, radios, voice switches, and radars to improve reliability and reduce delays, noting that 2025 flight delay minutes from equipment problems have sharply increased compared to previous years.
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