Surveys
Underwater operations in progress until further notice by M/V edt protea with submersible in: a. 53-00.9N…
Southern North Sea · HYDROLANT 2072/15
- issued
- 2015-08-23 09:45Z
- status
- cancelled 2015-08-25 17:17Z (archive)
- authority
- NAVAREA I 247/15 230922Z AUG 15.
- sea
- North Sea
- position
- 53.012, 2.652
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHERN NORTH SEA. DNC 20, DNC 21. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V EDT PROTEA WITH SUBMERSIBLE IN: A. 53-00.9N 002-38.3E. B. 53-00.5N 002-39.9E. WIDE BERTH REQUESTED.
This area · survey operations
483 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
97
00
05
10
15
20
23
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 4700 meter long…2023-04-03
- Underwater operations in progress until further notice by M/V uilenspiegel and c/s responder in vicinity of…2022-07-18
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 51-22.80N…2022-07-16
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 50-46.80N…2022-07-12
- Underwater operations in progress until further notice by M/V uilenspiegel in vicinity of trackline joining…2022-07-09
- Underwater operations in progress until further notice by M/V havila phoenix in vicinity of trackline…2022-05-11
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 2072/15 and this msg, operations completedcancelled by · 2015-08-25
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.