ZCZC DA63 290430 UTC SEP 26 NR-2535/2026 CANTABRICO.- BAY OF BISCAY - SPANISH NORTH COAST.- FROM SANTANDER TO GIJON.- RESEARCH OPERATIONS BY VESSEL ODON DE BUEN/EABT IN RADIAL TRACKS INCLUDING AG LINARES BUOY IN 43- 53.64N 003-47.04W AND POSITION 44-20.0N 005-40.0W VESSELS IN VICINITIES KEEP 1NM BERTH BERTH. NNNN