The Department of Defense, specifically the Naval Research Laboratory, intends to award a sole source purchase order for the upgrade of a Viasat 5.4M pedestal to Telemetry and Communications Systems, Inc. located in Chatsworth, CA. This procurement falls under the NAICS code 334220, which pertains to Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, and is critical for enhancing the capabilities of airborne radio navigation equipment. Interested parties are invited to express their interest and demonstrate their capability to fulfill this requirement within one calendar day of the notice publication, with all inquiries directed to Natalie Waugh at natalie.f.waugh.civ@us.navy.mil. The procurement will utilize Simplified Acquisition Procedures, with a threshold not exceeding $250,000, and responses must reference Notice of Intent number N00173-24-Q-0075.