" Each Canadian Sailing Direction publication is corrected to the latest Notice to Mariner when printed

Its spiral binding allows pages to open flat for ease in recording information

*207/24 Canadian Hydrographic Service - Chart 3668 Partially Replaced by New Chart 3656

Title: Latitude Hooks and Azimuth Rings: How to Build and Use 18 Traditional Navigational Tools

PUB 116: List of Lights, Radio Aids and Fog Signals 2026 Disaster & Survival " Each Canadian Sailing DirectionPUB 116: List of Lights, Radio Aids and Fog Signals (2026) Navigate the waters of the Baltic Sea, Kattegat, the Belts and Sound, and the Gulf of Bothnia with confidence using PUB 116: List of Lights, Radio Aids and Fog Signals (2026). Published by the National Geospatial Intelligence Agency (NGA), this official annual reference provides comprehensive information on lights and other navigational aids maintained by foreign governments throughout the