Cable ops

Seismic survey in progress until 16 apr by M/V northern access towing 4800 meter long cable in area bound by…

HYDROLANT 1162/01

issued: 2001-04-15 05:40Z
status: cancelled 2001-04-17 00:00Z (archive)
cancels: HYDROLANT 1131/01
authority: NAVAREA V 681/01 150401Z APR 01
sea: South Atlantic Ocean
position: -24.394, -42.573
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 16 APR BY
   M/V NORTHERN ACCESS TOWING 4800 METER LONG
   CABLE IN AREA BOUND BY 23-50S 041-40W,
   23-55S 041-30W, 24-40S 043-20W,
   24-50S 043-10W. SIX MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1131/01.
3. CANCEL THIS MSG 17 APR.

This area · cable & pipeline work

2283 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until 15 apr by M/V northern access towing 4800 meter long cable in area bound by…cancels · 2001-04-12
Seismic survey in progress until 15 apr by M/V northern access towing 4800 meter long cable in area bound by…replaced · 2001-04-12

Nearby now · within 120 nm

Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…Exercises · 15.8 nm
Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00WExercises · 85.2 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.