Cable ops
Seismic survey by M/V discoverer towing five mile long cable: a. 21 nov in area bound by 12-10S 035-50W,…
HYDROLANT 2270/09
- issued
- 2009-11-21 12:55Z
- status
- cancelled 2009-11-24 00:01Z (archive)
- cancels
- HYDROLANT 2243/09
- authority
- NAVAREA V E 2439/09 210038Z NOV 09.
- sea
- South Atlantic Ocean
- position
- -11.821, -36.294
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY BY M/V DISCOVERER
TOWING FIVE MILE LONG CABLE:
A. 21 NOV IN AREA BOUND BY
12-10S 035-50W, 12-10S 035-40W,
10-40S 035-30W, 10-50S 035-40W.
B. 22 NOV IN AREA BOUND BY
12-10S 035-50W, 12-10S 035-40W,
11-20S 036-50W, 11-30S 037-00W.
C. 23 NOV IN AREA BOUND BY
12-30S 036-55W, 12-35S 037-05W,
11-30S 037-00W, 11-20S 036-50W.
2. CANCEL HYDROLANT 2243/09.
3. CANCEL THIS MSG 24 NOV.
This area · cable & pipeline work
299 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
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.