HYDROPAC warnings in force as of 161359Z apr 21: 1170/21, 1168/21, 1167/21, 1165/21, 1164/21, 1163/21,…

Original warning text

1. HYDROPAC WARNINGS IN FORCE AS OF 161359Z APR 21:
   1170/21, 1168/21, 1167/21, 1165/21, 1164/21,
   1163/21, 1162/21, 1160/21, 1159/21, 1158/21,
   1157/21, 1155/21, 1147/21, 1146/21, 1145/21,
   1143/21, 1141/21, 1139/21, 1131/21, 1130/21,
   1126/21, 1125/21, 1124/21, 1121/21, 1113/21,
   1112/21, 1110/21, 1104/21, 1102/21, 1099/21,
   1097/21, 1095/21, 1085/21, 1084/21, 1082/21,
   1080/21, 1079/21, 1077/21, 1073/21, 1071/21,
   1070/21, 1067/21, 1066/21, 1065/21, 1059/21,
   1053/21, 1047/21, 1041/21, 1023/21, 1017/21,
   1016/21, 999/21, 995/21, 988/21, 980/21, 979/21,
   976/21, 973/21, 972/21, 963/21, 958/21, 956/21,
   940/21, 927/21, 921/21, 911/21, 905/21, 904/21,
   872/21, 859/21, 783/21, 728/21, 715/21, 705/21,
   668/21, 657/21, 640/21, 625/21, 621/21, 553/21,
   543/21, 349/21, 278/21, 257/21, 241/21, 236/21,
   173/21, 39/21, 38/21, 27/21, 24/21.
   3877/20, 3739/20, 3522/20, 3458/20, 3446/20,
   3412/20, 3284/20, 3258/20, 3253/20, 2993/20,
   2992/20, 2604/20, 2005/20, 1722/20, 1691/20,
   1478/20, 1318/20, 1247/20, 1201/20, 1112/20,
   947/20, 914/20, 782/20, 298/20, 262/20, 50/20.
   4172/19, 4142/19, 3862/19, 3629/19, 3575/19,
   3425/19, 3408/19, 3278/19, 3254/19, 3135/19,
   2996/19, 2863/19, 2474/19, 2343/19, 2041/19,
   1308/19, 559/19.
   3990/18.
2. THE COMPLETE TEXT OF ALL IN-FORCE HYDROPAC
   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 [email protected].
3. CANCEL HYDROPAC 987/21, 996/21, 1003/21, 1086/21.