HYDROPAC messages in force 271400Z apr 2007

Original warning text

1. HYDROPAC MESSAGES IN FORCE 271400Z APR 2007. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2007 SERIES: 502(63), 503(61), 507(63), 508(63), 516(91),
   522(83), 523(81), 525(74), 529(81), 530(63), 536(81), 552(95),
   553(95), 554(95), 555(95), 556(95), 557(81), 560(83), 562(97),
   565(81), 566(61), 567(97), 569(95), 571(97), 572(63), 573(63),
   574(63), 575(63), 583(74), 585(81), 586(71,93), 588(81),
   593(73), 595(83), 603(81), 609(81), 610(81), 612(75), 616(63),
   618(63), 620(81), 622(61), 627(61), 633(61), 634(95), 636(61),
   638(81), 653(63), 656(76), 658(71,93), 666(63), 669(81),
   670(95), 678(62), 680(74), 682(73), 683(81), 686(93),
   689(22,83), 690(81), 691(81), 692(62), 693(62), 696(81),
   697(81), 699(94,97), 701(74), 704(76), 706(74), 707(74),
   713(62), 714(63), 715(63), 718(63), 726(81), 727(97), 728(76),
   734(62), 735(62), 736(95), 737(16), 738(83), 739(83), 742(97),
   743(62), 745(82), 746(97), 747(63), 749(63), 751(62), 755(19),
   756(63), 759(63), 760(63), 761(81), 765(74), 767(95), 768(95),
   769(95), 770(95), 771(95), 772(95), 773(95), 774(97), 775(97),
   778(92), 779(GEN).
2. THE SUMMARY OF ALL HYDROPAC MESSAGES IN FORCE AS OF 31 DEC 2006
   IS GIVEN IN SEC III OF NM 52/06.
3. CANCEL HYDROPAC 694/07.