Cable ops
Seismic survey by M/V discoverer towing 5.4 mile long cable: a. 09 and 10 sep in area bound by 00-23N…
HYDROLANT 1704/09
- issued
- 2009-09-09 00:55Z
- status
- cancelled 2009-09-11 01:38Z (archive)
- cancels
- HYDROLANT 1700/09
- authority
- NAVAREA V N 1863/09 090020Z SEP 09.
- sea
- South Atlantic Ocean
- position
- -0.908, -41.779
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY BY M/V DISCOVERER
TOWING 5.4 MILE LONG CABLE:
A. 09 AND 10 SEP IN AREA BOUND BY
00-23N 040-00W, 00-23N 039-53W,
02-34S 041-46W, 02-34S 041-59W.
B. 11 THRU 13 SEP IN AREA BOUND BY
02-23S 042-26W, 02-17S 042-41W,
00-32N 041-07W, 00-28N 040-54W.
SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1700/09.
3. CANCEL THIS MSG 14 SEP.
This area · cable & pipeline work
178 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
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15
- Seismic survey in progress until 10 feb 16 by M/V ramform atlas towing 14 9000 meter long cables in area…2015-09-10
- Seismic survey in progress until 10 nov by M/V nps oceanic atalwart towing 5.4 mile long cable in area bound…2014-10-11
- Seismic survey in progress until 30 apr by M/V boa galatea towing 5.4 mile long cables in area bound by…2013-04-06
- Seismic survey in progress until 30 apr by M/V boa galatea towing 5.4 mile long cables in area bound by…2013-04-04
- Seismic survey in progress until 31 jan by M/V teknik perdana towing 5.4 mile long cables in area bound by…2013-01-11
- Seismic survey in progress until 10 jan 13 by M/V teknik perdana towing 5.4 mile long cables in area bound…2012-12-05
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Seismic survey in progress until 13 sep by M/V discoverer towing 5.4 mile long cable in areas bound by: a.…cancels · 2009-09-08
- Seismic survey in progress until 13 sep by M/V discoverer towing 5.4 mile long cable in areas bound by: a.…replaced · 2009-09-08
- Seismic survey by M/V discoverer towing 5.4 mile long cable: a. 11 sep in area bound by 00-23N 040-00W,…cancelled by · 2009-09-11
Nearby now · 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.