Surveys

Survey operations in progress until 30 nov by M/V denar I in area between 41-15N 41-25N and 030-40E 030-50E

HYDROLANT 1991/05

issued: 2005-11-02 12:44Z
status: cancelled 2005-12-01 00:00Z (archive)
authority: NAVAREA III 591/05 021150Z NOV 05.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SURVEY OPERATIONS IN PROGRESS UNTIL
   30 NOV BY M/V DENAR I IN AREA BETWEEN
   41-15N 41-25N AND 030-40E 030-50E.
2. CANCEL THIS MSG 01 DEC.

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.