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Request for Information (RFI) SG-XX Geosynchronous Space to Space (S2S) Radio Frequency Cross Link

Sources Sought monitored from sam-gov.

Buyer / agency
DEPT OF DEFENSE
Notice type
Sources Sought
Solicitation number
RFI-16_09_2026
Posted
September 16, 2026
Response deadline
October 2, 2026
Location
CA, US
Estimated value
Not published by the source
NAICS
Not supplied
Source
sam-gov

Summary

1. Background: Space Systems Command Space Reconnaissance and Surveillance Branch (SSC/SYZ) is finalizing the SG-XX communication architecture requirements and requests industry information on possible high Technology Readiness Level (TRL) solutions to support the constellation of SG-XX vehicles. SG-XX is a planned super sync geo-based surveillance system comprised of a proliferated constellation of free flyer space vehicles (SVs) with Wide Field of View (WFOV) Electro-Optica…

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Summaries are indexed from official public sources; the issuing platform’s notice, documents, and amendments always control.