Cable ops

Seismic survey in progress until 08 mar by M/V geco tau towing 8334 meter long cable in area bound by 25-30S…

HYDROLANT 830/00

issued
2000-03-06 07:50Z
status
cancelled 2000-03-09 06:00Z (archive)
authority
NAVAREA V 538/00 060509Z MAR 00
sea
South Atlantic Ocean
position
-27.958, -44.505
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 08 MAR BY M/V GECO TAU
   TOWING 8334 METER LONG CABLE IN AREA BOUND BY
   25-30S 040-10W, 25-35S 040-10W, 28-45S 046-00W,
   28-50S 046-00W. FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 09 MAR.

This area · cable & pipeline work

903 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
15
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24

Season · when cable & pipeline work happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

41 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.