The Global Positioning System Next Generation Operational Control System program was canceled by the Defense Acquisition Executive on April 17, based on the recommendation of the acting service acquisition executive.
The Defense Acquisition Executive canceled the GPS Next Generation Operational Control System (OCX) program on April 17, based on the acting Service Acquisition Executive's recommendation. Over the last decade, the Space Force has made many incremental modernization improvements to the current baseline system, the Architecture Evolution Plan (AEP). These upgrades provide confidence that AEP will continue to support the enterprise for the next several years as the service plans its next steps.