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Cancel HYDROLANT 1539/18 and this msg, operations completed

Eastern South Atlantic · Southwestern Indian Ocean · HYDROLANT 1618/18

issued: 2018-05-23 14:09Z
status: cancelled 2018-05-23 14:09Z (archive)
cancels: HYDROLANT 1539/18
authority: WESTERN RANGE 222015Z MAY 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
SOUTHWESTERN INDIAN OCEAN.
DNC 01, DNC 02, DNC 29.
CANCEL HYDROLANT 1539/18 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Hazardous operations, satellite re-entry 222155Z to 222239Z alternate 232155Z to 232239Z may in area bound…cancels · 2018-05-17
Hazardous operations, satellite re-entry 222155Z to 222239Z alternate 232155Z to 232239Z may in area bound…replaced · 2018-05-17

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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.