Surveys
Underwater operations in progress until further notice by M/V geo searcher vicinity of trackline between…
HYDROLANT 1556/00
- issued
- 2000-05-02 19:36Z
- status
- cancelled 2000-05-05 10:20Z (archive)
- cancels
- HYDROLANT 1530/00
- authority
- WZ 818/00 021807Z MAY 00
- sea
- Celtic Sea
- position
- 50.492, -8.992
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V GEO SEARCHER VICINITY OF TRACKLINE BETWEEN 50-36N 008-49W AND 50-23N 009-10W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1530/00.
This area · survey operations
553 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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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
- Survey operations 06 thru 11 jan by M/V belgica in area bound by 48-14.00N 005-05.00W, 47-28.00N 005-10.00W,…2023-01-04
- Survey operations 27 oct thru 02 nov 22 along trackline joining 48-04.62N 009-30.35W, 47-27.00N 008-32.00W,…2022-10-25
- 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
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Underwater operations in progress until further notice by M/V geo searcher vicinity of trackline between…cancels · 2000-04-30
- Underwater operations in progress until further notice by M/V geo searcher vicinity of trackline between…replaced · 2000-04-30
- Underwater operations in progress until further notice by cableship monarch within one mile of 50-43N 000-44Ecancelled by · 2000-05-05
Nearby now · within 120 nm
Nothing else in force within 120 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.