Surveys
Survey operations in progress until 082359Z jun by M/V sarmiento de gamboa along trackline joining 40-47.3N…
Eastern North Atlantic · Portugal · HYDROLANT 1488/21
- issued
- 2021-06-02 15:48Z
- status
- cancelled 2021-06-03 04:30Z (archive)
- self-cancels
- 2021-06-09 01:00Z
- cancels
- HYDROLANT 1426/21
- authority
- NAVAREA II 216/21 021541Z JUN 21.
- position
- 44.353, -17.364
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. PORTUGAL. DNC 08, DNC 19. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 082359Z JUN BY M/V SARMIENTO DE GAMBOA ALONG TRACKLINE JOINING 40-47.3N 013-06.1W, 44-40.8N 018-12.9W, 48-24.8N 021-08.3W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1426/21. 3. CANCEL THIS MSG 090100Z JUN 21.
This area · survey operations
16 within 180 nm since 2007 · 0 in the last 12 months · 0 in force now
07
10
15
20
21
- Survey operations in progress until 102359Z jun by M/V sarmiento de gamboa in vicinity of trackline joining…2021-06-04
- Survey operations 280001Z may to 090001Z jun by M/V sarmiento de gamboa along trackline joining 41-51.9N…2021-05-27
- Survey operations in progress until 300001Z aug by M/V ramon margalef in vicinity of 43-00N 016-00W2019-08-19
- Survey operations in progress until further notice by M/V thalassa along trackline between 45-47.8N…2018-06-23
- Survey operations in progress until further notice by M/V thalassa along trackline between 44-22.6N…2018-06-22
- Survey operations in progress until further notice by M/V thalassa along trackline between 42-53N 015-51W…2018-06-21
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
- Survey operations 280001Z may to 090001Z jun by M/V sarmiento de gamboa along trackline joining 41-51.9N…cancels · 2021-05-27
- Survey operations 280001Z may to 090001Z jun by M/V sarmiento de gamboa along trackline joining 41-51.9N…replaced · 2021-05-27
- Cancel HYDROLANT 1488/21 and this msgcancelled by · 2021-06-03
Nearby now · within 120 nm
Nothing else in force within 120 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.