The U.S. Government intends to negotiate a sole-source award with FlexRadio, Inc. for radio systems and related accessories, including transceivers, software licenses, and a 1-kilowatt wideband HF SDR communications system. The procurement is justified by the need for compatibility with existing FlexRadio infrastructure and specific model requirements for testing with a transition partner. Performance location is not specified, and no budget amount is provided. The anticipated award date is on or before 30 July 2026. Interested parties may submit capability statements for consideration, but this is not a request for competitive proposals.