Three-Dimensional Expeditionary Long-Range Radar System Demonstrated by Northrop Grumman | Unmanned Systems Technology
Air Force Re-Opens SpeedDealer Radar Proposal to Industry
Air Power on Twitter: "Both Lockheed & Northrop are currently on contract with the AF to support #3DELRR. Lockheed has chosen to offer its L-band TPY-4 radar which is based on the
These three companies got money to prototype new ground-based radars for the US Air Force
China's Anti-Stealth Radar Comes to Fruition
3DELRR to Move Forward with Lockheed Martin's Long-Range Radar System > Hanscom Air Force Base > Article Display
Media - Lockheed Martin - Releases
USAF contracts Northtrop for 3DELRR ground-based radar work | Defense Brief
Lockheed Martin to build four AN-TPY-4 3DELRR air-defense radar systems to help protect U.S. invasion forces | Military Aerospace
Air Force to cancel Raytheon deal for 3DELRR ground-based radar system - UPI.com
3DELRR | Modern weapons
Air Power on Twitter: ""Following the “SpeedDealer” radar demonstrations in the summer of 2020, and recent Air Force contract efforts in 2021 and 2022, the Air Force has selected Lockheed Martin's AN/TPY-4(V)1 #
Lockheed Completes 1st TPY-4 Radar Production - ExecutiveBiz
Air Force ready to recompete 3DELRR air-defense radar project to defend against enemy missiles and UAVs | Military Aerospace
Lockheed sending first five A4 radars to Army next month - Breaking Defense