Surveys
Survey operations in progress until 31 jul by M/V bgp prospector towing 12 four mile long cables in area…
Eastern North Atlantic · Western Sahara · HYDROLANT 380/18
- issued
- 2018-02-02 05:20Z
- status
- cancelled 2018-07-07 16:08Z (archive)
- authority
- NAVAREA II 54/18 020502Z FEB 18.
- position
- 24.865, -17.317
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. WESTERN SAHARA. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 31 JUL BY M/V BGP PROSPECTOR TOWING 12 FOUR MILE LONG CABLES IN AREA BOUND BY 25-56.5N 016-48.2W, 25-44.8N 016-19.0W, 23-53.8N 017-10.9W, 24-14.5N 018-21.5W, 25-15.1N 017-50.6W, 25-36.3N 017-05.2W. SIX MILE BERTH REQUESTED. 2. CANCEL THIS MSG 01 AUG 18.
This area · survey operations
20 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
24
- Survey operations in progress until 29 apr by M/V maria s. merian in area bound by 26-12.00N 016-30.00W,…2024-03-29
- Underwater operations 010000Z aug until further notice by M/V 7 waves in area bound by 23-53.00N 016-48.00W,…2023-07-27
- Survey operations in progress until 25 feb by M/V ramon margalef in vicinity 27-37.00N 017-59.00W2023-02-24
- Survey operations in progress until 24 feb by M/V ramon margalef in vicinity 27-37.00N 017-59.00W2023-02-20
- Survey operations in progress until further notice by M/V sarmiento de gamboa in area bound by 27-10.20N…2022-11-10
- Survey operations in progress until 251200Z mar by M/V discovery along trackline joining 25-40.9N 019-21.7W,…2022-02-22
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 380/18 and this msg, operations completedcancelled by · 2018-07-07
Nearby now · within 120 nm
- Dangerous wreck in 23-57.50N 015-50.00WWrecks · 97.7 nm
Worldwide now
73 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.