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Cancel HYDROLANT 3704/20 and this msg

Black Sea · Ukraine · HYDROLANT 3851/20

issued: 2020-12-14 13:03Z
status: cancelled 2020-12-14 13:03Z (archive)
cancels: HYDROLANT 3704/20
authority: NAVAREA III 1654/20 141201Z DEC 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
UKRAINE.
DNC 10.
CANCEL HYDROLANT 3704/20 AND THIS MSG.

Timeline

Hazardous operations 010001Z dec to 282359Z feb 21 in area bound by 46-18N 031-13E, 46-12N 031-20E, 46-09N…cancels · 2020-11-27
Hazardous operations 010001Z dec to 282359Z feb 21 in area bound by 46-18N 031-13E, 46-12N 031-20E, 46-09N…replaced · 2020-11-27

Nearby now · within 120 nm

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Worldwide now

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Other

Everything the classifier did not place elsewhere. All current other warnings →

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.