This is a notice of intent to award a sole-source, firm-fixed-price contract for specific PNT-FAMILY hardware and upgrades directly to Viavi Solutions Inc. as the OEM. Interested parties have until April 27, 2026, at 0900 to identify their interest and capability to perform the work. All vendors must have an active SAM.gov registration, and contractors require certified DD 2345 approval through the Joint Certification Program to access Controlled Unclassified Information. Performance of services is not specified for the bidder's location, as the intent is to contract directly with the OEM in Germantown, MD. No budget or specific project timelines are detailed in this notice.