HYDROLANT warnings in force 030900Z apr 16

Original warning text

1. HYDROLANT WARNINGS IN FORCE 030900Z APR 16. ONLY THOSE
   WARNINGS ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2016 SERIES: 463(37), 468(52), 502(51), 503(55), 508(35),
   542(35), 567(35), 572(24), 585(24), 599(37,43), 607(37,43),
   621(52,53), 622(GEN), 629(36), 630(26), 653(23,24), 657(52),
   658(25), 671(51), 686(54), 696(55), 697(36,37), 698(52),
   701(54,56), 704(37), 705(54), 727(27), 741(54,56), 747(55),
   749(57), 750(35,37,43), 754(55), 755(54,56), 757(37),
   760(24), 764(52,53), 769(44), 771(52,53), 772(55), 776(55),
   777(24), 778(35,43), 782(57), 783(52), 784(54,56), 785(36),
   786(55), 787(37), 788(51), 790(25), 791(55), 792(55),
   793(52,53), 794(24).
2. THE SUMMARY OF ALL HYDROLANT WARNINGS IN FORCE AS OF
   18 DEC 2015 IS GIVEN IN SEC III OF NM 52/15.
   WARNINGS ISSUED DURING THE SUBSEQUENT QUARTERS
   ARE SUMMARIZED IN NM 13/16.
3. CANCEL HYDROLANT 375/16, 680/16, 707/16,
   718/16, 722/16, 728/16, 731/16, 732/16,
   739/16, 745/16, 756/16, 759/16, 762/16, 779/16.