Cable ops
Seismic survey by M/V ocean surveyor towing 75 meter long cable: a. 240300Z to 260300Z dec along trackline…
HYDROLANT 2043/04
- issued
- 2004-12-23 04:37Z
- status
- cancelled 2004-12-26 05:21Z (archive)
- self-cancels
- 2004-12-29 04:00Z
- authority
- NAVAREA V 587/04 23 DEC 04.
- sea
- South Atlantic Ocean
- position
- -3.089, -38.958
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY BY M/V OCEAN SURVEYOR TOWING
75 METER LONG CABLE:
A. 240300Z TO 260300Z DEC ALONG TRACKLINE BETWEEN
03-04.0S 038-56.1W AND 03-00.0S 038-40.0W.
B. 260300Z TO 290300Z DEC IN AREA BOUND BY
03-02.9S 039-04.0W, 03-06.4S 038-49.6W,
03-06.8S 038-58.8W.
FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 290400Z DEC.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-12-24 03:00Z | 2004-12-26 03:00Z | — | 48 h |
| 2004-12-26 03:00Z | 2004-12-29 03:00Z | — | 72 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · cable & pipeline work
344 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
- Cable operations in progress until 130259Z feb 21 by cableship ile de brehat and cableship peter faber along…2020-12-30
- Cable operations 300300Z nov to 130259Z feb 21 by cableship ile de brehat along trackline joining 03-44.36S…2020-11-29
- Seismic survey in progress until 26 feb by M/V ramform atlas towing 14 9000 meter long cables in area bound…2016-01-15
- Seismic survey in progress until 10 feb 16 by M/V ramform atlas towing 14 9000 meter long cables in area…2015-10-10
- Seismic survey in progress until 10 feb 16 by M/V ramform atlas towing 14 1400 meter long cables in area…2015-09-16
- Seismic survey in progress until 10 feb 16 by M/V ramform atlas towing 14 9000 meter long cables in area…2015-09-10
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 2043/04 and this msg, survey completedcancelled by · 2004-12-26
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.