Surveys
Underwater operations in progress until further notice by M/V geo surveyor vicinity of trackline joining…
HYDROLANT 1570/00
- issued
- 2000-05-03 20:21Z
- status
- cancelled 2000-05-07 22:48Z (archive)
- authority
- WZ 826/00 031956Z MAY 00
- position
- 50.409, -9.977
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V GEO SURVEYOR VICINITY OF TRACKLINE JOINING 50-32N 008-52W, 50-23N 009-10W, 50-25N 011-07W. WIDE BERTH REQUESTED.
This area · survey operations
374 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Survey operations in progress until 20 jul by M/V celtic explorer in vicinity of trackline joining 47-30.00N…2023-06-14
- Survey operations 072201Z to 112159Z jun by vessel nanoplon in area within one mile of 48-20.67N 008-22.08W2023-06-06
- Underwater operations in progress until further notice by unmanned submersible ALR4 in vicinity of trackline…2022-06-10
- Underwater operations in progress until further notice by submersible in vicinity of trackline joining…2022-05-10
- Survey operations 18 jan thru 01 feb by M/V beautemps beaupre in areas bound by: a. 48-12N 008-15W, 48-07N…2021-01-15
- Survey operations in progress until further notice by M/V ridley thomas along trackline joining 48-29.2N…2020-08-30
Season · when survey operations happen here
J
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A
M
J
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 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.