Cable ops
Seismic survey in progress until 26 nov by M/V harrier explorer towing 5.4 mile long cables in area bound by…
Brazil-north Coast · HYDROLANT 2743/12
- issued
- 2012-11-20 01:12Z
- status
- cancelled 2012-11-27 00:01Z (archive)
- cancels
- HYDROLANT 2742/12
- authority
- SHGA 200212Z NOV 12.
- sea
- North Atlantic Ocean
- position
- 3.053, -43.840
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTH COAST. 1. SEISMIC SURVEY IN PROGRESS UNTIL 26 NOV BY M/V HARRIER EXPLORER TOWING 5.4 MILE LONG CABLES IN AREA BOUND BY 03-41.00N 038-56.73W, 05-37.27N 047-06.56W, 03-41.00N 048-56.73W, 00-08.31N 041-02.57W, 01-54.94S 042-56.75W, 01-31.97S 043-14.47W, 01-12.33S 043-35.03W, 00-52.92S 043-48.43W, 00-09.68N 044-37.76W, 00-44.51N 045-54.05W, 01-37.22N 046-55.20W, 02-28.90N 047-57.99W, 03-35.55N 048-45.88W, 01-58.48S 042-50.27W. EIGHT MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 2742/12. 3. CANCEL THIS MSG 27 NOV 12.
This area · cable & pipeline work
81 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
99
00
05
10
15
20
25
26
- Underwater operations 1000Z to 2000Z daily until 13 sep by cableship ile d' yeu along trackline joining…2026-08-14
- Underwater operations 1000Z to 2000Z daily until 13 sep by cableship ile d' yeu along trackline joining…2026-08-14
- Seismic survey in progress until 05 jun by M/V polarcus alima towing 12 8100 meter long cables in area bound…2016-05-10
- Seismic survey in progress until 07 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-04
- Seismic survey in progress until 04 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-01
- Seismic survey in progress until 01 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-04-29
Season · when cable & pipeline work happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
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.