Surveys
Underwater operations in progress until further notice by M/V ya toivo in area bound by 26-04.3S 014-47.9E,…
Eastern South Atlantic · Namibia · HYDROLANT 1005/21
- issued
- 2021-04-13 14:12Z
- status
- cancelled 2021-06-21 17:17Z (archive)
- authority
- NAVAREA VII 112/21 130945Z APR 21.
- sea
- South Atlantic Ocean
- position
- -25.961, 14.839
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN SOUTH ATLANTIC. NAMIBIA. DNC 01. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V YA TOIVO IN AREA BOUND BY 26-04.3S 014-47.9E, 25-50.6S 014-43.8E, 25-50.6S 014-52.4E, 26-04.9S 014-57.1E. TWO MILE BERTH REQUESTED.
This area · survey operations
237 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
03
05
10
15
20
24
- Survey operations in progress until 01 may by M/V ramform atlas towing 12 five mile long cables in area…2024-01-02
- Survey operations in progress until further notice by sw empress towing cables in area bound by 28-00.06S…2023-10-10
- Underwater operations in progress until further notice in: a. 28-19.30S 015-48.20E by M/V gariep2023-03-06
- Survey operations in progress until further notice by M/V ramform titan towing 12 11112 meter long cables,…2023-02-27
- Survey operations in progress until further notice by M/V ramform titan towing 12 11112 meter long cables,…2023-02-17
- Survey operations in progress until further notice by M/V ramform titan towing 12 11112 meter long cables in…2023-02-16
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 1421/21, 1005/21, and this msgcancelled by · 2021-06-21
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.