NAVAREA IV Coastal Warnings in Force
Please refer to OFFICIAL sources, Inmarsat SafetyNET or international NAVTEX services, for more complete information.
NAVAREA IV - HYDROLANT
251724Z JAN 25 HYDROLANT 138/25(24). WESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. HAZARDOUS OPERATIONS 301200Z JAN TO 061200Z FEB IN …