Cable ops
Seismic survey by M/V ramform valiant towing eight 8100 meter long cables as follows: a. 251000Z to 261900Z…
HYDROLANT 1957/06
- issued
- 2006-10-24 13:23Z
- status
- cancelled 2006-10-30 07:34Z (archive)
- self-cancels
- 2006-11-02 03:59Z
- cancels
- HYDROLANT 1943/06
- authority
- NAVAREA V 709/06 241232Z OCT 06.
- sea
- South Atlantic Ocean
- position
- -25.362, -45.580
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY BY M/V RAMFORM VALIANT TOWING EIGHT
8100 METER LONG CABLES AS FOLLOWS:
A. 251000Z TO 261900Z OCT IN AREA BOUND BY
25-35.00S 045-55.00W, 25-04.00S 045-17.00W,
25-15.92S 045-06.57W, 25-46.27S 045-45.12W.
B. 261900Z OCT TO 020259Z NOV IN AREA BOUND BY
25-27.30S 046-03.15W, 24-57.50S 045-24.45W,
25-15.92S 045-06.57W, 25-46.27S 045-45.12W.
SIX MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1943/06.
3. CANCEL THIS MSG 020359Z NOV.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2006-10-25 10:00Z | 2006-10-26 19:00Z | — | 33 h |
| 2006-10-26 19:00Z | 2006-11-02 02:59Z | — | 151 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
1534 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
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23
- Cable operations in progress until 30 mar 24 by cableship durable in: a. 24-05.68S 046-30.76W2023-12-27
- Cable operations in progress thru 03 jan 24 by M/V puerto real in area bound by 24-31.30S 042-12.30W,…2023-06-23
- Seismic survey in progress until 09 oct by M/V sw diamond towing nine 225 meter long cables in area bound by…2022-10-07
- Cable operations in progress until 241100Z feb 21 by cableship peter faber and cableship recorder in: a.…2020-11-26
- Cable operations in progress until 251100Z nov by cableship peter faber and cableship recorder in: a.…2020-09-30
- Underwater operations 15 aug thru 21 sep by cableship peter faber and cableship recorder in: a. 35-38.11S…2020-08-14
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Seismic survey 250300Z to 280259Z oct by M/V ramform valiant towing eight 8100 meter long cables in area…cancels · 2006-10-22
- Seismic survey 250300Z to 280259Z oct by M/V ramform valiant towing eight 8100 meter long cables in area…replaced · 2006-10-22
- Seismic survey in progress until 020259Z nov by M/V ramform valiant towing ten 6000 meter long cables in…cancelled by · 2006-10-30
Nearby now · within 120 nm
- Odas buoy established in 24-06.36S 045-38.78WNav aids · 75.5 nm
- Laje da conceicao light 24-14.18S 046-41.46W unlit until 24 sepNav aids · 90.8 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.