Lockheed will Deliver Advanced TPY-4 Radar to U.S Air Force for Evaluation

Lockheed Martin is gearing up to deliver its advanced TPY-4 radar to the U.S. Air Force for in-depth assessment. The radar, which has undergone extensive internal testing and adjustments at Lockheed facilities in rural New York, is a software-defined sensor with the capability to detect and track a wide range of targets, including small drones, jets, and ballistic missiles. It is slated to replace the aging TPS-75 radar as part of the Three-Dimensional Expeditionary Long Range Radar effort (3DELRR).

Last year, the Air Force chose Lockheed technology over a proposal from Northrop Grumman, considering factors such as production and sustainment costs, as well as overall capability. Steve Allen, Lockheed program director for ground-based air surveillance, highlighted the TPY-4 upfront software-defined nature during a recent tour of the company test range and assembly lines. He emphasized the flexibility of adapting the radar to changes in targets through software modifications.

Upon delivery to Eglin Air Force Base in Florida, the TPY-4 is anticipated to undergo rigorous testing to explore its full potential. Allen expressed confidence that the Air Force is committed to pushing the radar to its limits and uncovering its true capabilities. Testing is scheduled to commence in the summer.