In accordance with RFO FAR 5.101, this is a notification of a proposed sole-source contract action to Antenna Products Corporation. The United States Coast Guard (USCG) intends to solicit and award on a sole source basis under the authority of RFO FAR 12.102(a) to Antenna Products Corporation, 101 SE 25th Avenue, Mineral Wells, TX 76067. This procurement is being conducted under Simplified Acquisition Procedures (SAP) – only one responsible source and no other supplies or services will satisfy agency requirements. Brand-specific Antenna Matching Units (Mfgr Part #: 1000-1128-401, NSN: 5895-01-261-5521) are the only product capable of fulfilling the Government's need. These specific units are the only units compatible with the existing infrastructure that supports Coast Guard Remote Communications Facilities. All responsible sources may submit a bid, proposal, or quotation which shall be considered by the agency. Interested vendors may submit their capabilities and qualifications to perform the effort in writing to the identified point of contact no later than (NLT) 1:00PM ET on Monday, 27 July 2026. A determination by the Government not to compete this proposed effort on a full and open competition basis, based upon responses to this notice, is solely within the discretion of the Government. The notice of intent is NOT a Request for Quotation (RFQ) for competitive quotes. Oral communications are not acceptable in response to this notice. Interested parties may submit any information for consideration by the Government to the Contract Specialist, Avery Cole, Email: Avery.L.Cole@uscg.mil, and the Contracting Officer, Brian Eichelberger, Email: Brian.J.Eichelberger@uscg.mil with the Notice ID number referenced in the subject line.