Technical Support for Day-to-Day Maintenance of the Vessel: Assess, perform and track required maintenance of the vessel to assure readiness to support NASA shipments. Conduct routine inspections of propulsion systems, steering mechanisms, electrical distribution panels, hydraulic systems, ballast systems, navigation electronics, and auxiliary machinery to ensure operational readiness. Perform preventive maintenance in accordance with OEM manuals, ABS requirements, and NASA mission support schedules, including lubrication, filter replacement, corrosion control, mechanical adjustments, and system diagnostics. Maintain and update a maintenance log tracking all actions performed, deficiencies identified, corrective measures taken, and parts installed, with digital records made available to NASA on request. See attached file.