Surveys

Survey operations by M/V maria s. merian: 1. 121100Z to 122300Z mar in: a. 39-40.2N 019-27.9E

Eastern Mediterranean Sea · Ionian Sea · Strait of Otranto · HYDROLANT 891/18

issued
2018-03-14 01:02Z
status
cancelled 2018-03-16 09:19Z (archive)
self-cancels
2018-03-16 20:00Z
cancels
HYDROLANT 866/18
authority
NAVAREA III 251/18 140100Z MAR 18.
position
37.089, 20.059
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN MEDITERRANEAN SEA.
IONIAN SEA.
STRAIT OF OTRANTO.
DNC 09.
SURVEY OPERATIONS BY M/V MARIA S. MERIAN:
1. 121100Z TO 122300Z MAR IN:
   A. 39-40.2N 019-27.9E.
   B. 39-56.0N 019-17.0E.
   C. 40-10.2N 019-19.8E.
   D. 40-10.2N 019-10.2E.
   E. 40-10.2N 019-00.0E.
2. 122300Z TO 141600Z MAR IN:
   A. 40-10.2N 018-49.8E.
   B. 40-10.2N 018-43.0E.
3. 141600Z TO 161900Z MAR IN:
   A. 35-02.0N 022-40.0E.
   B. 35-04.6N 022-20.0E.
   C. 35-07.2N 021-59.4E.
   D. 35-14.4N 021-28.8E.
   E. 35-09.0N 021-00.0E.
   F. 35-06.6N 020-40.5E.
   G. 35-04.2N 020-21.0E.
   H. 35-10.7N 019-53.3E.
   I. 35-17.1N 019-25.5E.
   J. 35-23.6N 018-57.8E.
   K. 35-30.0N 018-30.0E.
   WIDE BERTH REQUESTED.
4. CANCEL HYDROLANT 866/18.
5. CANCEL THIS MSG 162000Z MAR 18.

This area · survey operations

73 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

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24

Season · when survey operations happen here

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month of issue, all years in the archive

Timeline

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.