Global Positioning System (GPS) Control-Segment Sustainment III (GCS III)

The Global Positioning System (GPS) Control-Segment Sustainment III (GCS III) contract is a Sources Sought notice issued by the Department of the Air Force, specifically under FA8823 SUSTAINMENT MCPNT SSC/PKL, with a solicitation number of 2025-07-16_GCSIII. This procurement aims to gather information from potential sources capable of supporting the sustainment of the GPS Control Segment, critical for maintaining and operating the infrastructure underlying the GPS system, which is essential to both military and civilian navigation worldwide. The notice was posted on July 16, 2025, and responses are due by July 31, 2025. The project is categorized under NAICS Code 517810 and does not specify any set-aside restrictions, suggesting it is open to all qualified vendors. The contract is supported by points of contact Matthew R. Buchanan and Christopher Cook at Peterson Air Force Base in Colorado. Interested parties are encouraged to review the details via the SAM.gov portal and contact the listed officials for further information. The contract emphasizes the importance of sustaining and ensuring the reliable operation of GPS control infrastructure, reflecting the mission-critical nature of the work for national defense and global positioning operations.