SHOA

CHILEAN NAVY HYDROGRAPHIC AND OCEANOGRAPHIC SERVICE

Radio Warning

Radio Navigational Warnings that are valid for over six weeks will no longer be broadcasted through the Navtex system, and will be published and permanently updated on this section.
Joint IMO/IHO/WMO Manual on Maritime Safety Information (IMS)
The availability of the radio navigational warnings on the SHOA web site does not exempt Master and Captains from their obligations to receive Maritime Safety Information (MSI), at sea or port, through NAVTEX and SafetyNet systems.