# GPS Ground Segment Monitor Station Service (MSS) for NGA MSN Obsolescence Mitigation

Federal contract opportunity, via Kontrakk.

- **Agency:** DEPT OF DEFENSE.DEPT OF THE AIR FORCE.SPACE SYSTEMS COMMAND.PEO MILITARY COMMUNICATION AND POSITION NAVIGATION TIMING.FA8807 MIL COMM AND PNT SSC/CGK
- **Notice ID:** 8505d979e6f34600b909bd10e3ec1827
- **Solicitation number:** SSC-GCS-MSS-SSN-2026
- **Notice type:** Sources Sought
- **Set-aside:** No Set aside used
- **NAICS:** 541715
- **Contracting office location:** El Segundo, CA
- **Posted:** November 10, 2026
- **Response deadline:** December 8, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/8505d979e6f34600b909bd10e3ec1827
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/8505d979e6f34600b909bd10e3ec1827/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/8505d979e6f34600b909bd10e3ec1827/view

## Points of contact

- Daniel Hilger · daniel.hilger@spaceforce.mil (primary)
- Carl Griffin  · carl.griffin.2@spaceforce.mil (secondary)