HYDROPAC messages in force 190800Z may 2000

Original warning text

1. HYDROPAC MESSAGES IN FORCE 190800Z MAY 2000. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2000 SERIES: 543(71), 548(71), 550(63), 553(83), 556(76),
   559(71,93), 566(81,97), 575(83), 578(76), 585(62,63), 587(94,97),
   597(73), 598(62), 614(93), 621(75), 635(61), 636(91), 643(GEN),
   644(96), 657(22), 661(62), 662(62), 668(76), 669(22), 671(76),
   673(22), 676(83), 678(76), 679(61), 681(76), 683(76), 685(62),
   688(22), 689(22), 692(96), 696(62), 699(22), 704(63),
   706(62), 709(63), 718(97), 719(62), 720(22), 721(22), 722(76),
   723(22), 725(76), 726(83), 727(93), 728(83), 730(18,83),
   733(GEN), 734(22), 735(22), 736(22), 738(62).
2. THE SUMMARY OF ALL HYDROPAC MESSAGES IN FORCE AS OF 09 DEC 1999
   IS GIVEN IN SEC III OF NM 52/99. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/00.
3. CANCEL HYDROPAC 526/00, 530/00, 703/00, 737/00.