Persons of shipping companies have only to provide JRC Marinfonet with ETA, ETD and contact details of ship's agent at vessel's calling port. However, things that JRC Marinfonet is not able to act for shipping companies, such as submitting application for survey to classification society, have to be done by shipping companies' side.

• Ship register list
• Maintenance and repair record
• Inspection record and renewal notice
• Service report of maintenance and repair
• Notice of expiration for periodical replacement parts

• Annual maintenance service for all JRC's products
• Preparation, attendance and report writing for surveys
• Costs for labor, parts(*1), shipping(*2), customs clearing, traveling and miscellaneous expense(*3)

• Collecting information on failures and trouble analysis
• Advising stop-gap measures: many problems can be fixed by troubleshooting tips
• Dispatching necessary parts to calling port
• Selecting best suited service companies and providing technical advices
• Analyzing repair reports and follow-up for remaining matters

• Maintenance service and periodical parts replacement for all JRC's products equipped on contracted vessels

Make operations of contracted vessels safer, and make equipment planning easier by providing up-to-date information related to radio / navigation equipment.