Cable ops
Seismic survey by M/V discoverer towing 10000 meter long cables: a. 20 and 21 jun in area bound by 12-11S…
HYDROLANT 1144/09
- issued
- 2009-06-20 16:26Z
- status
- cancelled 2009-06-24 00:00Z (archive)
- cancels
- HYDROLANT 1113/09HYDROLANT 1136/09
- authority
- AUTHORITY/NAVAREA V E 1281/09 201450Z JUN 09.
- sea
- South Atlantic Ocean
- position
- -12.926, -37.263
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY BY M/V DISCOVERER
TOWING 10000 METER LONG CABLES:
A. 20 AND 21 JUN IN AREA BOUND BY
12-11S 037-32W, 12-15S 037-34W,
13-09S 036-31W, 13-05S 036-27W.
B. 22 JUN IN AREA BOUND BY
12-30S 037-48W, 12-34S 037-51W,
13-20S 036-49W, 13-16S 036-45W.
C. 23 JUN IN AREA BOUND BY
12-53S 038-08W, 12-56S 038-10W,
13-40S 037-05W, 13-36S 037-04W.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1113/09 AND 1136/09.
3. CANCEL THIS MSG 24 JUN.This area · cable & pipeline work
383 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
- Cable repair operations 23 feb thru 25 mar by M/V teneo vicinity of trackline joining 13-00.42S 038-27.59W,…2015-02-23
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-24
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-18
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-17
- Seismic survey 04 apr thru 25 may by M/V l'atalante towing 4850 meter long cable in area bound by 09-06.00S…2014-04-10
- Seismic survey in progress until 10 aug by M/V ocean endeavour towing 12 five mile long cables in area bound…2014-02-25
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Seismic survey by M/V discoverer towing 10000 meter long cables: a. 18 jun in area bound by 11-25S 036-23W,…cancels · 2009-06-17
- Seismic survey 23 jun by M/V discoverer in area bound by 12-53S 038-08W, 12-56S 038-10W, 13-40S 037-05W,…cancels · 2009-06-20
- Seismic survey by M/V discoverer towing 10000 meter long cables: a. 18 jun in area bound by 11-25S 036-23W,…replaced · 2009-06-17
- Seismic survey 23 jun by M/V discoverer in area bound by 12-53S 038-08W, 12-56S 038-10W, 13-40S 037-05W,…replaced · 2009-06-20
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.