Surveys
Underwater operations in progress until further notice by M/V northern explorer in area bound by 44-44N…
Adriatic Sea · HYDROLANT 3203/13
- issued
- 2013-12-11 20:21Z
- status
- cancelled 2013-12-16 22:14Z (archive)
- cancels
- HYDROLANT 3149/13
- authority
- NAVAREA III 639/13 112008Z DEC 13.
- position
- 43.344, 15.276
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ADRIATIC SEA. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NORTHERN EXPLORER IN AREA BOUND BY 44-44N 014-05E, 42-20N 017-02E, 41-53N 016-30E, 44-33N 013-22E. FOUR MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 3149/13.
This area · survey operations
70 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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15
- Underwater operations 04 thru 31 oct within 500 meters of 44-40.27N 013-12.48E2015-10-03
- Underwater operations in progress until 202359Z dec by M/V northern explorer in area bound by 44-40.5N…2013-12-16
- Underwater operations in progress until further notice by M/V northern explorer along trackline joining…2013-12-06
- Underwater operations in progress until further notice by M/V northern explorer along trackline joining…2013-12-04
- Underwater operations in progress until further notice by M/V northern explorer in area bound by 41-57.5N…2013-12-03
- Underwater operations in progress until 04 dec by M/V northern explorer in area bound by 41-52.5N 018-10.1E,…2013-12-02
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 northern explorer along trackline joining…cancels · 2013-12-06
- Underwater operations in progress until further notice by M/V northern explorer along trackline joining…replaced · 2013-12-06
- Underwater operations in progress until 202359Z dec by M/V northern explorer in area bound by 44-40.5N…cancelled by · 2013-12-16
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.