Cable ops

Seismic survey in progress until 250259Z sep by M/V rig supporter in area between 21-12.00S 21-30.00S and…

HYDROLANT 1736/06

issued: 2006-09-23 07:39Z
status: cancelled 2006-09-25 03:59Z (archive)
self-cancels: 2006-09-25 03:59Z
cancels: HYDROLANT 1728/06
authority: NAVAREA V 643/06 230405Z SEP 06.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 250259Z SEP
   BY M/V RIG SUPPORTER IN AREA BETWEEN
   21-12.00S 21-30.00S AND 039-51.77W 040-14.50W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1728/06.
3. CANCEL THIS MSG 250359Z SEP.

Timeline

Seismic survey in progress until 290259Z sep by M/V rig supporter in area between 21-12.00S 21-30.00S and…cancels · 2006-09-22
Seismic survey in progress until 290259Z sep by M/V rig supporter in area between 21-12.00S 21-30.00S and…replaced · 2006-09-22

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

40 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.