Surveys
Underwater operations in progress until further notice by M/V seasafe salvo in 06-03.82S 012-11.57E
Eastern South Atlantic · Angola · HYDROLANT 1846/14
- issued
- 2014-07-30 12:51Z
- status
- cancelled 2015-08-03 10:57Z (archive)
- authority
- NAVAREA VII 253/14 301040Z JUL 14.
- sea
- South Atlantic Ocean
- position
- -6.064, 12.193
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN SOUTH ATLANTIC. ANGOLA. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SEASAFE SALVO IN 06-03.82S 012-11.57E. WIDE BERTH REQUESTED.
This area · survey operations
69 within 180 nm since 2003 · 1 in the last 12 months · 1 in force now
03
05
10
15
20
25
26
- Survey operations in progress until further notice by M/V ramform victory towing 12 three mile long cables…2026-07-03
- Survey operations in progress until further notice by M/V sw empress towing 7000 meter long cables in area…2023-08-12
- Survey operations 30 mar until further notice by M/V ramform vanguard towing ten 8000 meter long cables in…2023-03-28
- Survey operations in progress until further notice by M/V ramform vanguard towing 14 4500 meter long cables…2023-02-27
- Survey operations in progress until further notice by M/V ramform vanguard towing 12 6500 meter long cables…2023-01-05
- Survey operations in progress until further notice by M/V ramform vanguard towing 12 4050 meter long cables…2022-11-07
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
Timeline
- Cancel HYDROLANT 1846/14 and this msgcancelled by · 2015-08-03
Nearby now · 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.