Inside Passage Chart Assistants

The Inside Passage Chart Assistant series is composed of 11 mapsheets designed to enable transit of the British Columbia coast from Washington State to Smith Inlet by using a uniformly scaled and continuous set of mapsheets. Since most mariners use electronic navigation, these mapsheets can be used for logistics and planning where a broad visual overview is necessary. All Chart Assistants are printed on heavy synthetic paper to withstand the toughest conditions.