Surveys
Underwater operations 15 and 16 jan during daylight hours by M/V castor II in area bound by 43-11N 006-35E,…
HYDROLANT 88/99
- issued
- 1999-01-14 19:10Z
- status
- cancelled 1999-01-17 00:00Z (archive)
- sea
- Mediterranean Sea - Western Basin
- position
- 43.133, 6.667
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 15 AND 16 JAN DURING DAYLIGHT HOURS BY M/V CASTOR II IN AREA BOUND BY 43-11N 006-35E, 43-05N 006-35E, 43-05N 006-45E, 43-11N 006-45E, 43-11N 006-39E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 17 JAN.
This area · survey operations
185 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- Survey operations 22 jul thru 13 aug by M/V tethys II, M/V l`europe, and M/V sagitta III in area bound by…2023-07-20
- Survey operations in progress until 19 jul by M/V five in area bound by 43-49.26N 009-54.46E, 44-09.71N…2023-07-18
- Scientific buoys temporarily established by M/V thalassa 15 jul thru 30 aug in: a. dyfamed, 43-25.00N…2023-07-11
- Survey operations 120900Z to 172359Z apr by M/V l'atalante in vicinity of trackline joining 40-56.00N…2023-04-11
- Survey operations in progress until 111700Z apr by M/V tethys II in vicinity of trackline joining 41-22.0N…2023-04-09
- Survey operations 25 thru 27 mar by M/V l-atalant along trackline joining 40-11.00N 004-06.00E, 41-18.00N…2023-03-24
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 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.