This is a Request for Information (RFI) for market research to identify potential sources capable of the design, qualification, production, and repair of the PBS-4100+ Vibration Analyzer and its accessory kits for various aircraft. The resulting contract would be for a 5-year period, consisting of a 12-month base year and four one-year ordering periods. A key requirement is that all repairs must be completed within 30 days of receiving the asset. The government notes that the technical data is owned solely by the OEM, Mechanical Technology Instruments, and that the system is considered a commercial item. Contractors are responsible for furnishing all necessary materials, support equipment, and services, with performance occurring at their own or a subcontractor's facility.