4712 - Plans on the Coast of Labrador | Marine Navigation Map

The Canadian Hydrographic Service (CHS) Chart 4712 is an official, highly specialized multi-plan marine navigation asset engineered for commercial mariners, shipping fleets, and regional fishing operators traveling along the rugged coastal waters of Labrador. Published at a crisp, localized scale of 1:30,000, this bilingual cartographic resource (Plans sur la côte du Labrador) aggregates multiple high-resolution harbor and inlet charts into a single reference document, delivering precise "ground-truth" data for navigating complex shorelines and identifying safe shelters.

Key Features & Hydrographic Data Included:

• Aggregated Harbor & Inlet Plans: Features a compilation of high-resolution, large-scale structural layouts focusing on critical anchorages, harbors, and shallow coastal approaches along the Labrador coast.

• Official Bathymetric & Seafloor Data: Packed with precise localized depth soundings, undersea contour lines, low-tide benchmarks, and structural reef tracking necessary for managing safe draft clearance and identifying secure anchoring grounds.

• Essential Aids to Navigation: Explicitly details all official maritime buoys, coastal light stations, range indicators, daybeacons, and prominent shoreline 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.