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Cancel HYDROLANT 1029/18 and this msg

Western South Atlantic · HYDROLANT 1102/18

issued: 2018-04-04 04:28Z
status: cancelled 2018-04-04 04:28Z (archive)
cancels: HYDROLANT 1029/18
authority: NAVAREA VI 170/18 030200Z APR 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
DNC 07.
CANCEL HYDROLANT 1029/18 AND THIS MSG.

Timeline

Underwater operations in progress until further notice in area bound by 45-50.8S 059-53.7W, 45-53.2S…cancels · 2018-03-28
Underwater operations in progress until further notice in area bound by 45-50.8S 059-53.7W, 45-53.2S…replaced · 2018-03-28

Nearby now · within 120 nm

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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.