Navigational warning 1123/20

Status: Cancelled · Area: EASTERN NORTH ATLANTIC · Source: NGA U.S. Notice to Mariners

1. GUNNERY EXERCISES 01 THRU 23 APR: A. BETWEEN 270 DEGREES AND 360 DEGREES IN AREA WITHIN 20 MILES OF 29-53N 010-15W. B. BETWEEN 270 DEGREES AND 360 DEGREES IN AREA WITHIN 20 MILES OF 27-00N 013-50W. C. BETWEEN 270 DEGREES AND 360 DEGREES IN AREA WITHIN 20 MILES OF 23-35N 017-00W. 2. CANCEL THIS MSG 24 APR 20. (270915Z MAR 2020) 1124/20(GEN). 1. HYDROLANT WARNINGS IN FORCE AS OF 271229Z MAR 20. ONLY THOSE WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN. 1123/20, 1122/20, 1121/20, 1120/20, 1119/20, 1117/20, 1116/20, 1115/20, 1113/20, 1112/20, 1111/20, 1110/20, 1109/20, 1108/20, 1107/20, 1106/20, 1105/20, 1104/20, 1103/20, 1102/20, 1101/20, 1100/20, 1099/20, 1098/20, 1094/20, 1093/20, 1091/20, 1090/20, 1086/20, 1080/20, 1079/20, 1078/20, 1075/20, 1074/20, 1073/20, 1072/20, 1071/20, 1064/20, 1062/20, 1057/20, 1054/20, 1048/20, 1042/20, 1039/20, 1037/20, 1028/20, 1023/20, 1018/20, 1011/20, 1000/20, 999/20, 991/20, 990/20, 989/20, 969/20, 968/20, 967/20, 966/20, 939/20, 931/20, 901/20, 900/20, 888/20, 869/20, 868/20, 867/20, 846/20, 835/20, 834/20, 827/20, 825/20, 815/20, 799/20, 770/20, 760/20, 750/20, 748/20, 747/20, 746/20, 736/20, 735/20, 733/20, 731/20, 725/20, 723/20, 722/20, 719/20, 702/20, 684/20, 605/20, 556/20. 2. THE SUMMARY OF ALL HYDROLANT WARNINGS IN FORCE AS OF 28 DEC 2019 IS GIVEN IN SEC III OF NTM 52/19. WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS ARE SUMMARIZED IN NTM 13/20, 26/20 AND 39/20. 3. THE COMPLETE TEXT OF ALL IN-FORCE HYDROLANT BROADCAST WARNINGS ARE AVAILABLE ON THE NGA MARITIME SAFETY INFORMATION WEBSITE AT: msi.nga.mil/NavWarnings. ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL FROM NGA AT NAVSAFETY@NGA.MIL. 4. CANCEL HYDROLANT 892/20, 1043/20, 1118/20. (271324Z MAR 2020) 1125/20(GEN). ADMIRALTY TOTAL TIDES 2020 ADVISORY. 1. BE ADVISED THAT ADMIRALTY TOTAL TIDES (ATT) DISCS DISTRIBUTED IN LATE 2019 (EDITION 21) MAY NOT INSTALL CORRECTLY. 2. ATT WAS CORRECTED AND SHIPS RECEIVED "EDITION 21 CORRECTED". HOWEVER, IT TOO HAS INSTALLATION PROBLEMS. 3. AN UPDATE TO "EDITION 21 CORRECTED" WILL BE DISTRIBUTED BY DLA AS SOON AS POSSIBLE. 4. NGA RECOMMENDS INSTALLING THE NEW VERSION THAT DLA WILL SHIP AT THE BEGINNING OF APRIL OTHERWISE, IT MAY NOT INSTALL CORRECTLY. 5. ATT, EDITION 20, WILL REMAIN VALID UNTIL 31 MAR 20. 6. CANCEL THIS MSG 15 APR 20. (271505Z MAR 2020) 1126/20 thru 1131/20. CANCELED. III-1.5 SECTION III NM 15/20

Reference information — always verify against official Notices to Mariners before navigation.