Surveys
Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-14N…
HYDROLANT 528/01
- issued
- 2001-02-13 01:20Z
- status
- cancelled 2001-02-14 20:25Z (archive)
- cancels
- HYDROLANT 517/01
- authority
- WZ 368/01 122336Z FEB 01
- position
- 51.074, 1.850
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V PASVIK VICINITY OF TRACKLINE JOINING 51-14N 002-08E, 51-10N 002-07E, 51-05N 001-48E, 50-54N 001-33E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 517/01.
This area · survey operations
472 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 mintaka I in vicinity of trackline joining…2023-08-06
- Survey operations 15 sept thru 20 oct by M/V thlassa in vicinity of trackline joining 48-30.00N 006-00.00W,…2022-09-14
- 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
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
- Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-20N…cancels · 2001-02-11
- Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-20N…replaced · 2001-02-11
- Underwater operations in progress until further notice by M/V pasvik vicinity of trackline joining 51-05N…cancelled by · 2001-02-14
Nearby now · within 120 nm
- Sandettie west buoy 51-15.1N 001-54.5E missingNav aids · 10.9 nm
- Goodwin sands eastwardsNav aids · 12.8 nm
- Turbine G27, 52-19.8N 002-33.5E, fog signal inoperativeNav aids · 79.9 nm
- Mid haisbro buoy 52-54.2N 001-41.6E unlitNav aids · 110 nm
- Leman gas fieldNav aids · 120 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.