Surveys

Survey operations in progress until further notice by M/V voyager explorer towing 6000 meter long cable in…

Mozambique Channel · HYDROPAC 1158/12

issued: 2012-04-23 08:33Z
status: cancelled 2012-10-17 07:11Z (archive)
cancels: HYDROPAC 784/12
authority: NAVAREA VII 110/12 230718Z APR 12.
position: -20.478, 35.291
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

MOZAMBIQUE CHANNEL.
1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
   NOTICE BY M/V VOYAGER EXPLORER TOWING 6000 METER
   LONG CABLE IN AREA BOUND BY
   20-27.5S 034-55.0E, 20-08.5S 035-25.0E,
   20-29.5S 035-40.0E, 20-49.0S 035-10.0E.
   SIX MILE BERTH REQUESTED.
2. CANCEL HYDROPAC 784/12(74).

This area · survey operations

3 within 180 nm since 2008 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until further notice by M/V voyager explorer in area between 21-25S 23-37S and…cancels · 2012-03-17
Seismic survey in progress until further notice by M/V voyager explorer in area between 21-25S 23-37S and…replaced · 2012-03-17
Cancel HYDROPAC 1158/12 and this msgcancelled by · 2012-10-17

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.