HYDROPAC messages in force 051330Z apr 2006

Original warning text

1. HYDROPAC MESSAGES IN FORCE 051330Z APR 2006. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2006 SERIES: 286(62), 288(63), 289(61), 295(97), 296(63),
   297(22), 299(94), 300(94), 303(63), 304(81), 306(62), 312(93),
   315(62), 316(82), 341(81), 342(62), 349(71), 351(62), 358(81),
   365(62), 370(GEN), 371(83), 375(63), 377(63), 378(63), 385(22),
   386(22), 390(63), 406(74), 411(81), 420(63), 425(62), 426(29),
   427(62), 433(63), 444(63), 455(81), 459(76), 465(GEN), 469(71),
   470(61), 473(63), 474(93), 475(62), 478(63), 487(62), 496(74),
   499(61), 501(95), 502(93), 503(95), 508(93), 509(95), 510(94,95),
   511(94,95), 513(94,95), 515(GEN), 518(81), 519(97), 522(61),
   523(76), 524(97), 525(96), 529(81), 531(81), 532(71), 534(61),
   535(74), 536(63), 537(63), 541(63), 547(62), 551(61), 552(63),
   553(74), 554(63), 556(63), 557(63), 558(63), 560(63), 563(62),
   564(74), 567(61), 568(61), 571(81), 572(GEN), 574(95,96),
   575(63), 578(81), 581(GEN), 583(63), 584(63), 585(63), 587(96),
   593(83), 594(63), 595(GEN).
2. THE SUMMARY OF ALL HYDROPAC MESSAGES IN FORCE AS OF 31 DEC 2005
   IS GIVEN IN SEC III OF NM 53/05. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/06.
3. CANCEL HYDROPAC 278/06, 540/06.