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Cancel HYDROLANT 1112/21 and this msg

Western South Atlantic · Brazil-east Coast · HYDROLANT 1119/21

issued: 2021-04-23 00:44Z
status: cancelled 2021-04-23 00:44Z (archive)
cancels: HYDROLANT 1112/21
authority: NAVAREA V COASTAL E 292/21 230014Z APR 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-EAST COAST.
DNC 01.
CANCEL HYDROLANT 1112/21 AND THIS MSG.

Timeline

Platform siem helix 1 established in 11-21.50S 036-58.33Wcancels · 2021-04-22
Platform siem helix 1 established in 11-21.50S 036-58.33Wreplaced · 2021-04-22

Nearby now · within 120 nm

Nothing else in force within 120 nm.

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Other

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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.