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Cancel HYDROLANT 1157/11 and this msg, operations completed

Eastern South Atlantic · HYDROLANT 1170/11

issued: 2011-07-23 16:17Z
status: cancelled 2011-07-23 16:17Z (archive)
cancels: HYDROLANT 1157/11
authority: NAVAREA II 221/11 231415Z JUL 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
CANCEL HYDROLANT 1157/11 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Underwater operations in progress until further notice by cableship peter faber along trackline joining…cancels · 2011-07-20
Underwater operations in progress until further notice by cableship peter faber along trackline joining…replaced · 2011-07-20

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.