Surveys
Underwater operations in progress until further notice by M/V havila reel vicinity of trackline joining…
HYDROLANT 2674/01
- issued
- 2001-10-15 10:35Z
- status
- cancelled 2001-10-16 18:07Z (archive)
- cancels
- HYDROLANT 2651/01HYDROLANT 2649/01HYDROLANT 2662/01
- authority
- WZ 2009/01 150947Z OCT 01; GIHA; NAVAREA VI 278/01 150200Z OCT 01
- sea
- Celtic Sea
- position
- 51.221, -6.736
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V HAVILA REEL VICINITY OF TRACKLINE JOINING 51-16N 006-06W, 51-16N 006-36W, 51-07N 007-22W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2651/01, 2649/01 REFERS. 3. CANCEL HYDROLANT 2662/01(23) AND 2664/01.
This area · survey operations
684 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
- 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
- Underwater operations in progress until further notice by submersible in vicinity of trackline joining…2022-05-10
- Underwater operations in progress until further notice by c/s ile daix in vicinity of trackline joining…2021-03-30
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Dangerous wreck marked by four cardinal buoys with RACON (d) in 50-43.5N 000-44.1Ecancels · 2001-10-11
- Dangerous wreck in 50-43.50N 000-44.11Ecancels · 2001-10-11
- Derelict F/V antartida adrift vicinity 46-57.9S 063-15.4W at 121400Z octcancels · 2001-10-13
- Dangerous wreck in 50-43.50N 000-44.11Ereplaced · 2001-10-11
- Derelict F/V antartida adrift vicinity 46-57.9S 063-15.4W at 121400Z octreplaced · 2001-10-13
- Underwater operations in progress until further notice by M/V havila reel vicinity of trackline between…replaced · 2001-10-13
- Cancel HYDROLANT 2674/01, operations suspendedcancelled by · 2001-10-16
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 95.7 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.