index

HYDROLANT messages in force 190800Z mar 99

HYDROLANT 535/99

issued: 1999-03-19 09:40Z
status: cancelled 1999-03-26 00:00Z (archive)
cancels: HYDROLANT 209/99 HYDROLANT 251/99 HYDROLANT 481/99 HYDROLANT 495/99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HYDROLANT MESSAGES IN FORCE 190800Z MAR 99. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   1999 SERIES: 263(37), 308(52), 343(37), 360(57),
   386(35), 394(54), 407(53), 417(14,51), 427(35), 431(53),
   434(36), 437(24), 483(51), 486(37), 487(54), 490(53),
   491(53), 498(53), 499(53), 503(35,37), 504(38), 508(36),
   516(57), 521(57), 523(35), 524(37), 525(53), 528(37),
   529(54), 530(53), 531(37), 533(36), 534(52).
2. THE SUMMARY OF ALL HYDROLANT MESSAGES IN FORCE AS OF 11 DEC 98
   IS GIVEN IN SEC III OF NM 52/98.
3. CANCEL HYDROLANT 209/99, 251/99, 481/99, 495/99.

Timeline

One person reported overboard from M/V dana hafniareplaced · 1999-01-31
Container adrift in vicinity 45-35N 007-53Wreplaced · 1999-02-03
Ponta do retiro light 21-21.6S 040-57.8W unlitreplaced · 1999-03-10
HYDROLANT messages in force 120800Z mar 99replaced · 1999-03-12
HYDROLANT messages in force 260800Z mar 99cancelled by · 1999-03-26

Nearby now · within 120 nm

Nothing else in force within 120 nm.

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.