This is a market research notice seeking information from potential sources capable of upgrading existing General Dynamics PRC-112G SATCOM Base Stations and providing associated technical assistance. The requirement includes a hardware/software upgrade and a 3-day technical assistance session at the customer's facility at Ramstein AB, Germany. All deliverables are required no later than March 31, 2026. Interested vendors must demonstrate specific experience with these systems, access to proprietary technical data, and the ability to provide OEM-authorized services. This is not a solicitation and does not constitute a commitment by the Government to issue an RFP or award a contract.