Cable ops
Seismic survey in progress until 280259Z mar by M/V cgg harmattan towing six 6000 meter long cables in area…
HYDROLANT 484/04
- issued
- 2004-03-25 09:40Z
- status
- cancelled 2004-03-28 03:59Z (archive)
- self-cancels
- 2004-03-28 03:59Z
- authority
- NAVAREA V 248/04 250356Z MAR
- sea
- South Atlantic Ocean
- position
- -25.506, -45.698
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 280259Z MAR BY M/V CGG HARMATTAN TOWING SIX 6000 METER LONG CABLES IN AREA BOUND BY 25-30S 045-56W, 25-35S 045-56W, 25-30S 045-27W, 25-26S 045-26W. FOUR MILE BERTH REQUESTED. 2. CANCEL THIS MSG 280359Z MAR.
This area · cable & pipeline work
1441 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- 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
Nearby now · within 120 nm
- Odas buoy established in 24-06.36S 045-38.78WNav aids · 84.1 nm
- Laje da conceicao light 24-14.18S 046-41.46W unlit until 24 sepNav aids · 93.4 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.