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Cancel HYDROLANT 3953/20 and this msg, operations completed

Strait of Gibraltar · Spain · HYDROLANT 3955/20

issued: 2020-12-23 09:04Z
status: cancelled 2020-12-23 09:04Z (archive)
cancels: HYDROLANT 3953/20
authority: NAVAREA II 416/20 230819Z DEC 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

STRAIT OF GIBRALTAR.
SPAIN.
DNC 08.
CANCEL HYDROLANT 3953/20 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Underwater operations in progress until further notice by M/V edda flora in vicinity of trackline joining…cancels · 2020-12-22
Underwater operations in progress until further notice by M/V edda flora in vicinity of trackline joining…replaced · 2020-12-22

Nearby now · 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.