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Cancel HYDROLANT 2316/18 and this msg, operations completed

Gulf of Guinea · Nigeria · HYDROLANT 2834/18

issued: 2018-09-06 16:32Z
status: cancelled 2018-09-06 16:32Z (archive)
cancels: HYDROLANT 2316/18
authority: NAVAREA II 349/18 061613Z SEP 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF GUINEA.
NIGERIA.
DNC 01.
CANCEL HYDROLANT 2316/18 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Survey operations 20 jul thru 30 sep by M/V bgp prospector towing 5200 meter long cables, M/V ocean europe,…cancels · 2018-07-16
Survey operations 20 jul thru 30 sep by M/V bgp prospector towing 5200 meter long cables, M/V ocean europe,…replaced · 2018-07-16

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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.