SI-TEX TRAWLPLOT 12 SD Color Chartplotter w/WAAS Receiver

The SI-TEX TRAWLPLOT 12 SD Color Chartplotter with WAAS Receiver is a professional-grade GPS charting system built for commercial fishing and marine navigation. Built around a 12.1-inch XVGA color LCD display with 800×600 resolution, the TRAWLPLOT 12 delivers high-definition chart clarity and daylight viewability in challenging marine environments. The unit features an 18-channel GPS receiver with WAAS correction for positional accuracy to within a few meters—critical for returning to productive fishing grounds and navigating safely in poor visibility conditions.

The system runs on a high-speed Intel Xscale processor that handles real-time chart updates and overlays without lag. Advanced C-MAP MAX/NT+ charting software provides comprehensive coverage with unlimited data storage capacity, allowing you to archive historical fishing marks, sonar logs, and route data across multiple seasons. The WAAS-enabled receiver eliminates the need for differential GPS corrections in most offshore and coastal applications, reducing operational complexity while maintaining the accuracy required for professional trawling and commercial operations. The architecture supports modular expansion—optional sonar sensors and radar modules integrate directly into the TRAWLPLOT 12, transforming it into a unified navigation and fish-finding platform without replacing the core unit.

This chartplotter targets commercial fishing operations, charter captains, and professional marine surveyors who depend on reliable positioning and detailed bathymetric charting. The 12.1-inch screen size balances visibility across the wheelhouse with practical mounting flexibility on typical fishing vessel consoles. Operators managing multi-day trawls benefit from the unlimited storage and sensor integration capabilities, which eliminate the need for separate navigation, sonar, and radar systems. The WAAS receiver performance is particularly valuable in regions with challenging ionospheric conditions where standard GPS accuracy drifts unpredictably.