index

HYDROLANT messages in force 240800Z apr 2010

HYDROLANT 712/10

issued: 2010-04-24 09:25Z
status: cancelled 2010-05-01 09:29Z (archive)
cancels: HYDROLANT 424/10 HYDROLANT 582/10 HYDROLANT 669/10 HYDROLANT 674/10
authority: PVWA 24 APR 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT MESSAGES IN FORCE 240800Z APR 2010. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2010 SERIES: 452(37), 471(35), 495(55), 499(52), 500(52),
   519(23,24), 539(53), 566(24), 568(24), 576(26), 590(37),
   593(11), 601(51), 610(56), 615(25), 618(37), 620(24),
   622(24), 626(24), 631(57), 636(24), 642(35), 651(36,37),
   652(36), 658(52), 661(57), 666(24), 672(57), 677(24),
   678(57), 679(37), 680(51,52), 681(37), 683(24), 684(24),
   685(24), 686(24), 687(51), 692(22,23), 693(22,23), 695(25),
   697(37), 699(24), 701(37), 702(57), 703(37), 705(24),
   706(55), 707(55), 708(52), 709(37), 711(54).
2. THE SUMMARY OF ALL HYDROLANT MESSAGES IN FORCE AS OF 17 DEC 09
   IS GIVEN IN SEC III OF NM 52/09. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/10.
3. CANCEL HYDROLANT 424/10, MSG IN FORCE AS MARAD ADVISORY 4/10
   AND AVAILABLE AT www.nga.mil/portal/site/maritime.
4. CANCEL HYDROLANT 582/10, 669/10, 674/10.

Timeline

This marad advisory provides guidance for transiting to haiticancels · 2010-03-11
Cable operations in progress until 01 may by M/V ile de sein, M/V peter faber and M/V ile de brehat in…cancels · 2010-04-03
HYDROLANT messages in force 170800Z apr 2010cancels · 2010-04-17
M/V columba reports crewman with appendicitis in 26-39N 043-41W at 181300Z aprcancels · 2010-04-18
This marad advisory provides guidance for transiting to haitireplaced · 2010-03-11
Cable operations in progress until 01 may by M/V ile de sein, M/V peter faber and M/V ile de brehat in…replaced · 2010-04-03
HYDROLANT messages in force 170800Z apr 2010replaced · 2010-04-17
M/V columba reports crewman with appendicitis in 26-39N 043-41W at 181300Z aprreplaced · 2010-04-18
HYDROLANT messages in force 010800Z may 2010cancelled by · 2010-05-01

Nearby now · within 120 nm

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Worldwide now

8 index warnings in force

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.