Lockheed Martin has delivered the initial TPY-4 radar to the US Air Force following the completion of Early Phase Testing, representing a notable milestone for the Three-Dimensional Expeditionary Long-Range Radar (3DELRR) programme.
“The successful completion of early phase testing and delivery of the first TPY-4 radar system underscores our dedication to providing the U.S. Air Force with cutting-edge, high-performance systems that meet their evolving requirements and expectations,” said Rick Cordaro, vice president of Lockheed Martin’s Radar and Sensor Systems. “The 3DELRR program is of the utmost importance to air surveillance and defense capabilities worldwide, as well as defending the nation.”
TPY-4 is a ground-based radar system designed for air defence surveillance, capable of functioning in challenging electromagnetic environments. It equips military personnel with the capability to identify and monitor both existing and potential threats. The incorporation of Gallium Nitride (GaN) technology enhances the system’s efficiency and reliability, surpassing that of traditional systems.
The TPY-4 radar system features a fully digital architecture at each transmit/receive element, utilizing an innovative software-defined sensor framework that allows for swift adaptation to new threats and mission requirements.
It is capable of identifying smaller, more elusive next-generation threats. This radar system can detect targets even in jamming conditions and offers long-range early warning for missile threats, facilitating quicker responses to emerging dangers.
The system is offered in both fixed and highly mobile configurations, making it transportable by C-130, C-17, truck, rail, or helicopter. With the TPY-4, operators can maintain high performance without sacrificing transportability.
