Surveys
Survey operations in progress until 070259Z aug by vessel towing 12 five mile long cables in area bound by…
Brazil-southeast Coast · HYDROLANT 1856/14
- issued
- 2014-08-01 08:22Z
- status
- cancelled 2014-08-07 03:59Z (archive)
- self-cancels
- 2014-08-07 03:59Z
- authority
- NAVAREA V 282/14 010029Z AUG 14.
- sea
- South Atlantic Ocean
- position
- -23.837, -37.261
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 070259Z AUG BY VESSEL TOWING 12 FIVE MILE LONG CABLES IN AREA BOUND BY 22-30.98S 038-15.08W, 24-59.87S 037-18.65W, 24-57.23S 036-37.57W, 23-23.18S 036-37.57W, 22-30.98S 038-15.08W. SEVEN MILE BERTH REQUESTED. 2. CANCEL THIS MSG 070359Z AUG 14.
This area · survey operations
276 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
00
05
10
15
20
25
26
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…2026-08-08
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…2026-06-17
- Underwater operations in progress until 30 apr by M/V anita garibaldi, M/V bram titan and M/V normand…2023-02-11
- Survey operations in progress until 16 jan by M/V ramform tethys towing 12 6000 meter long cables in area…2023-01-12
- Survey operations 10 thru 17 jan by M/V ramform tethys towing 12 6000 meter long cables in area bound by…2023-01-09
- Survey operations 09 thru 16 jan by M/V pgs apollo towing six 400 meter long cables in area bound by…2023-01-08
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.