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Cancel HYDROLANT 492/22 and this msg, operations complete

South Atlantic · Southwestern Indian Ocean · HYDROLANT 520/22

issued: 2022-02-21 19:35Z
status: cancelled 2022-02-21 19:35Z (archive)
cancels: HYDROLANT 492/22
authority: EASTERN RANGE 211512Z FEB 22.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH ATLANTIC.
SOUTHWESTERN INDIAN OCEAN.
CANCEL HYDROLANT 492/22 AND THIS MSG, OPERATIONS
COMPLETE.

Timeline

Hazardous operations, space debris 211551Z to 211836Z feb, alternate 221530Z to 221815Z, 231508Z to 231753Z,…cancels · 2022-02-20
Hazardous operations, space debris 211551Z to 211836Z feb, alternate 221530Z to 221815Z, 231508Z to 231753Z,…replaced · 2022-02-20

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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.