Field & Stream Online Editors

Humminbird chose C-Map NT cartography for the company’s new NS25 Sonar/GPS combo ($899). C-Map chart cartridges (purchased separately at $149 to $349 each) boost the detail on the built-in background world map, and cover the Great Lakes, many inland lakes and all coastal areas. Single key strokes permit easy transitions between sonar and navigational views. The 12-channel GPS unit can save 300 position points and 20 routes.