Surveys

Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter long cable in…

North Sea · HYDROLANT 1579/21

issued: 2021-06-12 15:58Z
status: cancelled 2021-06-15 04:23Z (archive)
cancels: HYDROLANT 1542/21
authority: NAVAREA I 101/21 121200Z JUN 21.
sea: North Sea
position: 57.123, 2.662
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DNC 20, DNC 21.
1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
   NOTICE BY M/V AKADEMIK LAZAREV TOWING 13000
   METER LONG CABLE IN VICINITY OF TRACKLINE JOINING
   58-45N 001-33E, 57-16N 002-02E,
   55-56N 004-19E.
   NINE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1542/21.

This area · survey operations

165 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter long cable in…cancels · 2021-06-09
Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter long cable in…replaced · 2021-06-09
Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter long cable in…cancelled by · 2021-06-15

Nearby now · within 120 nm

Survey operations in progress until further notice by M/V amazon conqueror towing eight 1609 meter long…Surveys · 99.7 nm

Worldwide now

86 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.