Surveys
Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter cable in…
North Sea · England · HYDROLANT 1783/21
- issued
- 2021-07-07 07:54Z
- status
- cancelled 2021-07-20 11:42Z (archive)
- cancels
- HYDROLANT 1752/21
- authority
- NAVAREA I 125/21 070600Z JUL 21.
- position
- 56.159, 2.096
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. ENGLAND. DNC 20, DNC 21. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V AKADEMIK LAZAREV TOWING 13000 METER CABLE IN VICINITY OF TRACKLINE JOINING 55-44.7N 001-50.3W, 56-34.4N 006-01.8E. NINE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1752/21.
This area · survey operations
194 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
99
00
05
10
15
20
25
26
- Correct at 170430 UTC aug 20262026-08-17
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 1609 meter long…2026-07-31
- Survey operations in progress until 25 may by M/V ramform tethys towing 12 8000 meter long cables in area…2024-04-22
- Survey operations in progress until further notice by M/V ramform atlas towing 14 6000 meter long cables in…2023-09-27
- Survey operations in progress until further notice by M/V kommandor towing 1300 meter long cables in area…2023-09-17
- Survey operations in progress until further notice by M/V ramform atlas towing 14 6000 meter long cables in…2023-09-04
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter cable in…cancels · 2021-07-04
- Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter cable in…replaced · 2021-07-04
- Survey operations in progress until further notice by M/V akademik lazarev towing 13000 meter long cable in…cancelled by · 2021-07-20
Nearby now · within 120 nm
- Sofia offshore wind farmNav aids · 70 nm
- Correct at 170430 UTC aug 2026Surveys · 89.9 nm
- Britannia gas fieldNav aids · 117.6 nm
Worldwide now
75 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.