Surveys
Survey operations in prrogress until further notice by M/V academic lazarev towing 13000 meter long cable…
North Sea · Scotland · HYDROLANT 1707/21
- issued
- 2021-06-28 18:51Z
- status
- cancelled 2021-06-30 07:14Z (archive)
- authority
- NAVAREA I 117/21 281730Z JUN 21.
- sea
- North Sea
- position
- 56.217, -0.083
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. SCOTLAND. DNC 20. SURVEY OPERATIONS IN PRROGRESS UNTIL FURTHER NOTICE BY M/V ACADEMIC LAZAREV TOWING 13000 METER LONG CABLE ALONG TRACKLINE JOINING 54-44N 001-04E, 57-42N 001-14W. NINE MILE BERTH REQUESTED.
This area · survey operations
192 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
99
00
05
10
15
20
25
26
- 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 kommandor towing 1300 meter long cables in area…2023-09-17
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…2023-08-18
- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 4500 meter long cables in area…2023-08-16
- Survey operations in progress until further notice by M/V amazon conqueror towing 6500 meter long cables in…2023-07-18
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
- Cancel HYDROLANT 1707/21 and this msg, operations completedcancelled by · 2021-06-30
Nearby now · within 120 nm
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50ENav aids · 91.6 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.