Cable ops
Seismic survey 240300Z to 250259Z may by M/V discoverer towing 10500 meter long cable in area bound by…
HYDROLANT 878/07
- issued
- 2007-05-24 13:23Z
- status
- cancelled 2007-05-25 03:59Z (archive)
- self-cancels
- 2007-05-25 03:59Z
- cancels
- HYDROLANT 872/07
- authority
- NAVAREA V 435/07 241230Z MAY 07.
- sea
- South Atlantic Ocean
- position
- -23.967, -39.142
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY 240300Z TO 250259Z MAY BY M/V DISCOVERER TOWING 10500 METER LONG CABLE IN AREA BOUND BY 23-56S 038-20W, 24-06S 038-20W, 24-00S 039-57W, 23-50S 039-57W. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 872/07. 3. CANCEL THIS MSG 250359Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-05-24 03:00Z | 2007-05-25 02:59Z | — | 23 h 59 |
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
1518 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
17
- Seismic survey 21 thru 28 jan by oceanic champion towing 12 8000 meter long cables in area bound by…2017-01-19
- Seismic survey 14 thru 21 jan by oceanic champion towing 12 8000 meter cables in area bound by 25-33.47S…2017-01-10
- Seismic survey in progress until 14 jan by oceanic champion towing 12 8000 meter cables in area bound by…2017-01-07
- Seismic survey 31 dec thru 07 jan 17 by M/V oceanic champion towing 12 7408 meter long cables in area bound…2016-12-30
- Seismic survey in progress until 17 dec by M/V oceanic vega towing 9300 meter long cable in area bound by…2016-12-10
- Seismic survey in progress until 10 dec by M/V oceanic vega towing 9300 meter long cable in area bound by…2016-12-03
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
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…Surveys · 72.4 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 112.8 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 115.4 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 118.7 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.