We Ship Worldwide! | FREE SHIPPING! for US Continental orders over $145. Click for details.

DESCRIPTION

The C-MAP 4D NA-D935 provides detailed electronic charting for the St. Lawrence River. Featuring high-resolution bathymetry and accurate navigational data for one of the world's most important shipping channels, this card is essential for safely navigating the currents and islands of this scenic and complex waterway.

FEATURES

  • Comprehensive vector charts for St. Lawrence River.
  • Detailed port plans and marina information.
  • Features satellite imagery and dynamic tides.
  • Enhanced 3D view for situational awareness.
  • Compatible with C-MAP 4D systems.

TECHNICAL INFORMATION


DescriptionImperialMetric
Weight11.5 oz326.0 g
Bearings6+16+1