Surveys

Survey operations in progress until 04 aug by M/V maersk defender in area between 38-03N 37-33N and 010-25E…

HYDROLANT 1289/04

issued: 2004-08-03 07:59Z
status: cancelled 2004-08-04 20:17Z (archive)
authority: NAVAREA III 397/04 030732Z AUG 04.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SURVEY OPERATIONS IN PROGRESS UNTIL 04 AUG BY
   M/V MAERSK DEFENDER IN AREA BETWEEN 38-03N 37-33N
   AND 010-25E 010-04E. ONE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 05 AUG.

Timeline

Survey operations 05 thru 10 aug by cableship maersk defender along trackline between 35-57N 011-47E and…cancelled by · 2004-08-04

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

86 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.