Global Positioning System: Updated Schedule Assessment Could Help Decision Makers Address Likely Delays Related to New Ground Control System | U.S. GAO
GPS OCX passes review
GPS OCX Passes New Test Milestone - Via Satellite
GPS OCX Update
Raytheon's new GPS ground stations delayed again
GPS.gov: Next Generation Operational Control System (OCX)
Kendall Says Recompeting OCX is a Possibility - SpaceNews
U.S. Air Force uses GPS OCX to support first modernized GPS satellite
Space Systems Command Achieves Milestone in Global Positioning System (GPS) Program's Enterprise Modernization Effort
GPS ground system gets cybersecurity upgrade as OCX faces new schedule setback - SpaceNews
GPS OCX una nueva tecnología descubre de que se trata y sus beneficios
Raytheon's New GPS OCX (Operational Control System) to Enable Era of Next-Gen Satellites - News
GPS OCX: A New Era of Modernization & Automation - YouTube