Surveys

Underwater operations until 22 sep by five vessels in area between 36-33-00N 36-55-00N and 021-20-00E…

Ionian Sea · Greece · HYDROLANT 2945/18

issued
2018-09-18 12:12Z
status
cancelled 2018-09-23 00:01Z (archive)
authority
NAVAREA III 741/18 181202Z SEP 18.
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

IONIAN SEA.
GREECE.
DNC 09.
1. UNDERWATER OPERATIONS UNTIL 22 SEP BY
   FIVE VESSELS IN AREA BETWEEN
   36-33-00N 36-55-00N AND 021-20-00E 021-40-00E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 23 SEP 18.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 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.