This is a sole-source solicitation where the USCG Aviation Logistics Center plans to negotiate only with Lockheed Martin Corp. for two Electronic Systems Test Set Adapters, with delivery required within four weeks of order receipt. All items must be new with full traceability to the OEM, Lockheed Martin, and require a Certificate of Conformance. The closing date for receipt of offers is 15 January 2026. The anticipated award date is on or about 21 January 2026.