Dependent Surveillance-Broadcast Market Size
Global dependent surveillance-broadcast market reached US$ 1,480.6 million in 2025 and is expected to reach US$ 6,306.7 million by 2033, growing with a CAGR of 19.9% during the forecast period 2026-2033.
Market Scope
| Metrics | Details |
| CAGR | 19.9% |
| Size Available for Years | 2023-2033 |
| Forecast Period | 2026-2033 |
| Data Availability | Value (US$) |
| Segments Covered | Type, Component, Application, End-User, and Region |
| Regions Covered | North America, Europe, Asia-Pacific, South America and Middle East & Africa |
| Fastest Growing Region | Asia-Pacific |
| Largest Region | North America |
| Report Insights Covered | Competitive Landscape Analysis, Company Profile Analysis, Market Size, Share, Growth, Demand, Recent Developments, Mergers and Acquisitions, New Equipment Type Launches, Growth Strategies, Revenue Analysis, Porter’s Analysis, Pricing Analysis, Regulatory Analysis, Supply-Chain Analysis and Other key Insights. |
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Dependent Surveillance-Broadcast Market Dynamics
The Growing Adoption of Automated Dependent Surveillance Broadcast (ADS-B)
The continuous broadcast of ADS-B by all commercial aircraft enables greater safety by improving situational awareness for pilots on the state of the airspace and raising the possibility that any air-traffic collision will be detected. ADS-B is dependent since it depends on onboard systems to transmit surveillance data to outside parties; it is automatic because no external stimulus is necessary.
For instance, The Australian government has introduced a brand-new Automatic Dependent Surveillance-Broadcast (ADS-B) rebate program worth USD 30 million to encourage owners of more general and recreational visual flight rules (VFR) aircraft to equip their craft with the technology.
On both sides of the North Atlantic and beyond, ADS-B is regarded as a crucial enabler of the future ATM Network and will be crucial to achieving the Single European Sky (SES) and Next Gen performance targets, including safety, capacity, efficiency and environmental sustainability. As a result, the adoption of ADAS-B is prompted by the aforementioned description, which will increase demand for the global market for dependent surveillance broadcasts.
Regulatory Standardized Environment and Surveillance Modernisation
The modernization of surveillance systems, both in terms of infrastructure and applications, is largely made possible by Automatic Dependent Surveillance-Broadcast (ADS-B) and Multilateration (MLAT). The European ATM Network surveillance is the primary target of performance-based modernization and rationalization efforts by EUROCONTROL throughout Europe. Both ground surveillance (using technologies like ADS-B, multilateration and Mode S) and aircraft surveillance applications are covered. It supports both long-term SESAR projects and short-term implementations.
The use of ADS-B and integrated multilateration systems. The use of ADS-B is then added after the initial use of multilateration. As a result of the Surveillance Performance and Interoperability Regulation (SPI IR) - EU Regulation No. 1207/2011 and its amendment(s), improved ADS-B avionics are necessary for its operation.
The Surveillance Performance and Interoperability in the European Airspace Directive (EU) No. 1207/2011 and its first modification (EU) No. 1207/2014 are mandates for the European airspace. The regulation specifies that any aircraft flying under IFR/GAT (Instrument Flight Rules/General Air Traffic) must be equipped with and operating an ELS in Mode S.
Limited ADS-B Related Infrastructure
Although automatic-dependent surveillance-broadcast (ADS-B) technology has gained popularity in the aviation sector, it still has infrastructure issues. To facilitate seamless and effective data interchange between aircraft and air traffic control, ADS-B technology requires a solid ground infrastructure, which includes ground stations, data processing centers and communication networks.
Regulatory authorities may be hesitant to demand ADS-B Out for airplanes in areas with insufficient or no ground-based ADS-B infrastructure. Without legal requirements, airplane operators could not see the need to invest in ADS-B technology, which would restrict the market's expansion.
Dependent Surveillance-Broadcast Market Segment Analysis
The global dependent surveillance-broadcast market is segmented based on type, component, application, end-user and region.
ADS-B Out “The Future of Dominant and Accurate Surveillance Application”
More accurate than radar, ADS-B is a performance-based surveillance technology that consists of two distinct services: ADS-B Out and ADS-B In. ADS-B Out transmits data regarding an aircraft's GPS location, altitude, ground speed and other data once per second to ground stations and other aircraft.
The standards for ADS-B Out airspace and equipment are contained in 14 CFR 91.225 and the specifications for device performance are contained in 91.227. As a result, ADS-B will continue to have a majority of the market share during the projected period.
Dependent Surveillance-Broadcast Market Geographical Share
The Government and Industry Mandates for North American ADS-B
There are several significant companies in the North American ADS-B industry, including Garmin International, Honeywell Aerospace and L3Harris Technologies. Above companies are the leading companies in the region, which provides the ADS-B solutions for aircraft and other ground stations.
The government has out mandate on the adoption of the ADS-B in the North America, which as accelerated the demand for the ADS-B products and services in the North American market. ADS-B is specifically used in the more precise surveillance and real time surveillance of the aircrafts, which further improves the safety of the airlines, therefore, North America is likely to have the majority of the market shares in the global market.
Dependent Surveillance-Broadcast Market Companies
The major global players include Garmin International, Honeywell Aerospace, L3Harris Technologies, Collins Aerospace, Avidyne Corporation, Trig Avionics, Becker Avionics GmbH, Aspen Avionics, Inc., uAvionix and Saab AB.
AI Impact
Long-established methods utilizing Neural Networks, particularly Convolution Neural Networks, Bayesian probabilities, Support Vector Machines and Hidden Markov Models, along with data storage and processing power, enable the classification of RADAR targets with a significant degree of precision that can reach 100%.
A.I. can identify flying objects in a specific category with a low mistake rate by using the radar characteristic fingerprints of an object, such as frequency or velocity over time. A.I. can be so accurate that it can determine whether a flying good is, for instance, a missile, a military aircraft or a civilian aircraft right away, as well as its classification and model.
Recent Developments
- April 2026 – Honeywell Aerospace advances next-generation ADS-B and connected avionics systems
Honeywell Aerospace expanded its surveillance and avionics portfolio with upgraded ADS-B Out and real-time aircraft connectivity solutions designed to improve airspace efficiency, situational awareness, and regulatory compliance. - April 2026 – Garmin introduces enhanced ADS-B integration for business and general aviation aircraft
Garmin International launched upgraded ADS-B and traffic awareness capabilities integrated into its latest flight deck systems, supporting improved pilot situational awareness and airspace monitoring. - March 2026 – Collins Aerospace strengthens digital air traffic modernization technologies
Collins Aerospace expanded deployment of advanced surveillance, communication, and ADS-B-enabled avionics systems supporting next-generation air traffic management and connected aviation operations globally. - March 2026 – L3Harris advances integrated surveillance and tactical aviation communication systems
L3Harris Technologies enhanced airborne surveillance and ADS-B-compatible communication solutions designed for both commercial and defense aviation applications requiring improved tracking and operational safety. - February 2026 – Trig Avionics launches compact ADS-B transponder solutions for light aircraft
Trig Avionics introduced lightweight and low-power ADS-B transponders optimized for general aviation and unmanned aircraft systems to support global airspace compliance requirements. - February 2026 – Avidyne expands integrated flight deck systems with enhanced surveillance capabilities
Avidyne Corporation upgraded its avionics suite with advanced ADS-B traffic visualization and digital connectivity features to improve flight safety and operational efficiency in general aviation markets. - January 2026 – Garmin strengthens ADS-B coverage and weather integration for aviation platforms
Garmin enhanced its ADS-B In technologies with expanded weather, traffic, and terrain awareness features across portable and installed aviation systems.
Why Purchase the Report?
- To visualize the global dependent surveillance-broadcast market segmentation based on type, component, application, end-user and region, as well as understand key commercial assets and players.
- Identify commercial opportunities by analyzing trends and co-development.
- Excel data sheet with numerous data points of dependent surveillance-broadcast market-level with all segments.
- PDF report consists of a comprehensive analysis after exhaustive qualitative interviews and an in-depth study.
- Product mapping available as Excel consisting of key products of all the major players.
The global dependent surveillance-broadcast market report would provide approximately 69 tables, 69 figures and 225 Pages.
Target Audience
- Manufacturers/ Buyers
- Industry Investors/Investment Bankers
- Research Professionals
- Emerging Companies
