Report Highlights

U.S. Airport Surveillance Radars: Market Overview

The United States airport surveillance radar market is shaped less by commercial demand than by federal stewardship. The Federal Aviation Administration owns and operates the national terminal radar network and buys through competitive contracts and long sustainment vehicles rather than open private sales. Valued at USD 0.92 billion in 2024, the market is small relative to the global air traffic control radar sector, yet FAA specifications frequently become reference standards for allied air navigation authorities.

Structurally, growth comes from replacing and upgrading existing assets rather than adding new airports. The Airport Surveillance Radar Model 11 (ASR-11) and the ageing ASR-9 fleet anchor the installed base, while surface movement needs are served by multilateration sensors within the Airport Surface Surveillance Capability. Procurement cycles often extend beyond a decade, which keeps vendor concentration high and makes the market more predictable than most global peers.

Growth Drivers in U.S. Airport Surveillance Radars

The Bipartisan Infrastructure Law, enacted in November 2021, directs USD 12.5 billion toward FAA air traffic control facilities, a funding stream that has accelerated terminal radar procurement. The FAA Reauthorization Act of 2024 extended multi-year authorizations, giving program offices the budget visibility needed to award long-lead sensor and software contracts. Together these measures convert political commitment into funded radar upgrades at large hub airports.

Asset age is the second driver. Many ASR-9 units installed during the 1990s are reaching end-of-life, forcing replacement with digital ASR-11 systems or equivalent solid-state radars. Third, surface traffic growth at hubs such as Atlanta Hartsfield-Jackson and Dallas/Fort Worth drives Airport Surface Surveillance Capability deployments, while FAA forecasts of rising commercial enplanements through 2032 sustain radar demand for capacity management.

Market Restraints and Entry Barriers

Buy American requirements under 41 U.S.C. Chapter 83 restrict foreign-built radar subsystems on federally funded programs, which narrows the field for overseas manufacturers. Entrants must also pass FAA system certification, where Technical Standard Orders and the FAA Acquisition Management System require extended qualification testing, often lasting 18 to 36 months. These barriers shift advantage toward domestic primes that already hold qualification records.

Incumbent advantage is entrenched. RTX holds the ASR-11 production line and sustainment base, while Saab Sensis controls multilateration and surface detection architecture, creating interoperability lock-in. Spectrum constraints in the 2.7–2.9 GHz band, coordinated with NTIA, further limit new radar frequencies, and NEPA environmental review can add 12 to 24 months to site-level installations at hub airports.

Market Opportunities in the United States

The most immediate opportunity sits in ASR-9 retirement. With the legacy fleet still operating at a large share of terminal sites, replacement and sustainment bundles could represent an addressable pool of roughly USD 0.25 billion across 2026 to 2030, by analyst estimate. Suppliers offering digital retrofit kits compatible with existing towers and cabling can shorten installation timelines considerably.

A second opportunity lies in multilateration sensors for regional airports. Smaller airports lacking surface radar can adopt wide-area multilateration, creating demand for compact sensors and integration services. Federal interest in counter-drone detection around controlled airspace also offers adjacent demand that existing radar vendors have only begun to address.

Market at a Glance

Leading Market Participants

• Raytheon (RTX)
• Saab Sensis
• Thales
• Hensoldt
• Indra Sistemas
• Leonardo
• L3Harris Technologies
• Northrop Grumman
• Honeywell
• Lockheed Martin

Regulatory and Policy Environment

The Federal Aviation Administration governs procurement through its Acquisition Management System and certifies systems under Title 14 of the Code of Federal Regulations, with operational approvals coordinated by the Air Traffic Organization. Federal funding flows through the Airport Improvement Program and the Infrastructure Investment and Jobs Act, while the FAA Reauthorization Act of 2024 sets multi-year authorizations. Buy American requirements under 41 U.S.C. Chapter 83 apply to federally funded radar purchases.

Spectrum and environmental rules add timelines. The National Telecommunications and Information Administration coordinates federal radar frequencies, including the 2.7–2.9 GHz aeronautical band, while the Federal Communications Commission governs commercial interference. NEPA reviews for new sites typically require 12 to 24 months, and cybersecurity accreditation under FAA security orders adds further time before operational acceptance.

Long-Term Outlook for U.S. Airport Surveillance Radars

By 2032 the market will reach USD 1.38 billion, with growth concentrated in digital radar sustainment, surface surveillance, and multilateration rather than new primary installations. The ASR-11 fleet will remain the main revenue base, and RTX is positioned to retain that position through service contracts. Saab Sensis will hold surface surveillance leadership as Airport Surface Surveillance Capability coverage expands to additional hub airports.

Structural change will be gradual. ADS-B and satellite navigation will expand surveillance coverage, but primary radar will remain required at major hubs, preserving a stable installed base. Entrants that build certified multilateration and integration capabilities before the 2028 budget cycle will secure positions that are difficult to dislodge later in the decade.