Surveys
Underwater operations in progress until further notice by M/V odyssey explorer in area bound by 49-30N…
HYDROLANT 1793/05
- issued
- 2005-09-30 19:57Z
- status
- cancelled 2005-10-05 14:33Z (archive)
- cancels
- HYDROLANT 1781/05
- authority
- WZ 1449/05 301808Z SEP 05.
- sea
- Celtic Sea
- position
- 49.296, -6.118
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ODYSSEY EXPLORER IN AREA BOUND BY 49-30N 005-40W, 49-12N 005-40W, 49-00N 006-30W, 49-30N 006-30W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1781/05.
This area · survey operations
809 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Underwater operations 02 thru 11 oct by M/V atalante in area bound by 47-26.59N 006-34.33W, 46-52.40N…2023-09-29
- Survey operations in progress until 060001Z oct by M/V pourquoi pas in area bound by 47-17.05N 009-17.05W,…2023-09-25
- 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 19 thru 25 apr in area bound by 48-00.00N 009-29.00W, 48-00.00N 007-56.00W, 46-54.00N…2023-04-17
- Scientific mooring established in 47-04.22N 003-19.86W until 27 mar2023-03-21
- Oceanographic equipment temporarily established 20 thru 28 mar by M/V reborn in 47-04.22N 003-19.86W2023-03-18
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 odyssey explorer in area bound by 50-00N…cancels · 2005-09-29
- Underwater operations in progress until further notice by M/V odyssey explorer in area bound by 50-00N…replaced · 2005-09-29
- Underwater operations in progress until further notice by M/V odyssey explorer in area between 48-15N 48-50N…cancelled by · 2005-10-05
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 84.1 nm
Worldwide now
83 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.