Cable ops

Seismic survey 170200Z to 240159Z may by M/V oceanic champion towing 12 five mile long cables in area bound…

Brazil-east Coast · HYDROLANT 1254/14

issued: 2014-05-17 01:03Z
status: cancelled 2014-05-24 19:03Z (archive)
self-cancels: 2014-05-24 02:59Z
cancels: HYDROLANT 1190/14
authority: NAVAREA V E 575/14 161903Z MAY 14.
sea: South Atlantic Ocean
position: -20.702, -38.879
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-EAST COAST.
1. SEISMIC SURVEY 170200Z TO 240159Z MAY BY
   M/V OCEANIC CHAMPION TOWING 12 FIVE MILE
   LONG CABLES IN AREA BOUND BY
   20-06.85S 038-14.85W, 21-21.13S 038-14.40W,
   21-20.75S 039-11.82W, 21-16.37S 039-31.55W,
   20-09.92S 039-31.85W, 20-03.40S 039-22.20W,
   20-03.32S 038-20.17W.
   SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1190/14.
3. CANCEL THIS MSG 240259Z MAY 14.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2014-05-17 02:00Z	2014-05-24 01:59Z	—	167 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

1163 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until 170159Z may by M/V oceanic champion towing 12 five mile long cables in area…cancels · 2014-05-11
Seismic survey in progress until 170159Z may by M/V oceanic champion towing 12 five mile long cables in area…replaced · 2014-05-11
Seismic survey 240200Z to 310159Z may by M/V oceanic champion towing 12 five mile long cables in area bound…cancelled by · 2014-05-23

Nearby now · within 120 nm

Underwater operations 0800Z to 1800Z daily 02 thru 16 aug by M/V comando b and M/V royal topaz in 20-21.62S…Surveys · 73.4 nm
Underwater operations in progress until 27 aug by M/V navios felix and M/V comando b in 20-22.12S 040-08.38WSurveys · 73.6 nm
Underwater operations 0800Z to 1800Z daily 08 thru 22 aug by M/V marsanne and M/V comando b in 20-23.57S…Surveys · 73.7 nm
Underwater operations 0800Z to 1800Z daily 11 thru 25 aug by M/V comando b and M/V faneromeni in 20-23.00S…Surveys · 74 nm
Underwater operations 1100Z to 2100Z daily 12 thru 21 aug by M/V comando b and M/V faneromeni in 20-23.67S…Surveys · 74.2 nm
Underwater operations 1100Z to 2100Z daily 13 thru 22 aug by M/V comando b and M/V am kirti in 20-23.90S…Surveys · 74.3 nm
Underwater operations 1100Z to 2100Z daily 15 thru 29 aug by M/V comando b and M/V rosco banyan in 20-23.37S…Surveys · 75.4 nm
Foul ground until 06 dec 27 in area bound by 19-53.87S 039-59.68W, 19-54.15S 039-59.27W, 19-53.08S…Wrecks · 79 nm
Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 114.1 nm
Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 115.9 nm

Worldwide now

41 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.