Surveys
Underwater operations in progress until further notice by M/V ares vicinity of trackline between 50-48N…
HYDROLANT 969/01
- issued
- 2001-03-25 11:05Z
- status
- cancelled 2001-03-27 09:50Z (archive)
- cancels
- HYDROLANT 961/01
- authority
- WZ 701/01 250942Z MAR 01
- sea
- Celtic Sea
- position
- 50.775, -6.825
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ARES VICINITY OF TRACKLINE BETWEEN 50-48N 006-32W AND 50-45N 007-07W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 961/01.
This area · survey operations
710 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- 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
- Underwater operations 180800Z to 192200Z nov by M/V willchallenge in vicinity of 50-19.0N 004-14.7W2022-11-17
- Survey operations in progress until 10 sep by M/V laperouse and M/V borda along trackline joining 48-27.48N…2022-09-01
- Underwater operations in progress until further notice by unmanned submersible ALR4 in vicinity of trackline…2022-06-10
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 ares vicinity of trackline between 51-50N…cancels · 2001-03-24
- Underwater operations in progress until further notice by M/V ares vicinity of trackline between 51-50N…replaced · 2001-03-24
- Underwater operations in progress until further notice by M/V ares vicinity of trackline between 50-45N…cancelled by · 2001-03-27
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 87.3 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.