The Transas TX-97 Professional Maintenance Service (3 Quarters) provides vessels with nine months of professional electronic chart updates and support for the TX-97 portfolio. This service ensures that your TX-97 folios remain maintained and corrected with the latest Notices to Mariners, safety updates, and chart enhancements—supporting safe and compliant navigation across all operating regions.

This 3-quarter plan is ideal for vessels operating seasonally or for organizations that require professional chart maintenance over a defined timeframe, without committing to a full annual subscription.

Key Features:

• Nine months of professional TX-97 chart maintenance

• Includes corrections, data updates, and Notices to Mariners for supported folios

• Ensures charts remain up to date, accurate, and compliant during operations

• Helps reduce navigational risk by keeping chart data current

• Compatible with Transas ECS (Electronic Chart System) and ECDIS (Electronic Chart Display and Information System)

• Flexible option for seasonal operators or vessels on shorter service cycles

✅ Important Note: The Maintenance Service applies only to Main TX-97 charts. Any Auxiliary charts included in a folio are discontinued coverage, not updated, and must not be used for navigation.