Cable ops
Underwater cable operations in progress until 20 jul by M/V maersk defender towing 1000 meter long cable…
HYDROLANT 2021/01
- issued
- 2001-07-18 07:20Z
- status
- cancelled 2001-07-20 05:25Z (archive)
- authority
- NAVAREA V 1181/01 180400Z JUL 01
- sea
- South Atlantic Ocean
- position
- -21.138, -34.834
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER CABLE OPERATIONS IN PROGRESS UNTIL 20 JUL BY M/V MAERSK DEFENDER TOWING 1000 METER LONG CABLE ALONG TRACKLINE JOINING 19-17.3S 034-02.3W, 20-48.3S 034-18.9W, 21-22.9S 034-41.7W, 22-37.7S 036-13.7W. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 21 JUL.
This area · cable & pipeline work
5 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
01
05
10
14
- Seismic survey in progress until 040259Z sep by vessel towing 12 five mile long cables in area bound by…2014-08-29
- Seismic survey 280300Z aug to 040259Z sep by vessel towing 12 five mile long cables in area bound by…2014-08-28
- Seismic survey in progress until 130259Z jun by M/V discoverer in area bound by 19-52S 037-28W, 19-54S…2009-06-10
- Underwater cable operations in progress until 16 jan by M/V teliri along trackline joining 18-29.6S…2001-01-12
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
Timeline
Nearby now · within 120 nm
- 18.3 meter depth reported in 20-35.71S 034-46.07WWrecks · 32.8 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.