4702 - Corbett Island to Ship Harbour Head | Marine Navigation Map

The Canadian Hydrographic Service (CHS) Chart 4702 is an official, high-precision marine navigation chart engineered for commercial mariners, deep-sea shipping fleets, and regional fishing operators traversing the rugged coastal waters of southeastern Labrador. This authoritative nautical chart provides critical "ground-truth" data for safely navigating the island-heavy shoreline and complex bays stretching from Corbett Island down south to Ship Harbour Head.

Key Features & Hydrographic Data Included:

• Detailed Coastal Tracking: Delivers continuous, high-resolution charting along a complex sector of the Labrador coast, detailing intricate channels, protective inlets, and coastal islands.

• Official Bathymetric & Reef Data: Features precise depth soundings, low-tide marine benchmarks, and underwater hazard indicators essential for managing safe draft clearance and avoiding submerged shoals.

• Essential Aids to Navigation: Explicitly details all official maritime buoys, coastal light stations, daybeacons, and prominent land topography to ensure high-visibility situational awareness during night transits or thick subarctic fog.

• Premium Multi-Light Legibility: Printed with vibrant, high-contrast marine inks specifically engineered to maintain maximum readability under both intense cabin sunlight and dim red-light night-deck conditions.

• Legal Vessel Compliance: Fully satisfies international SOLAS (Safety of Life at Sea) carriage regulations and the Canada Shipping Act mandates for vessels requiring official, up-to-date hydrographic documentation.