This is an unrestricted solicitation for a firm-fixed price, indefinite-delivery, requirements-type contract to be awarded on a sole source basis to Palomar Products Inc. for the repair and modification of HC-130J and HC-27J aircraft Digital Crew Units and Digital Switching Units. The applicable NAICS code is 335411, with a small business size standard of 1,350 employees. No drawings, specifications, or schematics are available from the agency. The anticipated award date is on or about July 24, 2026. The location for performance of services is not specified.