Surveys
Underwater operations in progress until 17 apr by M/V seabead constructor with submersible in area bound by…
Western South Atlantic · Falkland Islands · HYDROLANT 1117/19
- issued
- 2019-04-09 15:04Z
- status
- cancelled 2019-04-18 00:01Z (archive)
- cancels
- HYDROLANT 1109/19
- authority
- NAVAREA VI 146/19 091400Z APR 19.
- position
- -52.611, -56.316
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. FALKLAND ISLANDS. DNC 07. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 17 APR BY M/V SEABEAD CONSTRUCTOR WITH SUBMERSIBLE IN AREA BOUND BY 52-13.5S 056-02.8W, 52-40.0S 055-38.0W, 52-59.6S 056-35.3W, 52-33.6S 057-00.0W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1109/19. 3. CANCEL THIS MSG 18 APR 19.
This area · survey operations
7 within 180 nm since 2014 · 0 in the last 12 months · 0 in force now
14
15
19
- Underwater operations in progress until 17 apr by M/V seabead constructor with submersible in area bound by…2019-04-09
- Survey operations in progress until further notice by M/V ara puerto deseado in area bound by 55-00.0S…2017-04-30
- Oceanographic operations in progress by M/V puerto deseado in 54-30.8S 058-50.7W2016-03-30
- Oceanographic operations in progress by M/V puerto deseado in 54-52.9S 058-25.8W2016-03-30
- Oceanographic operations in progress by M/V puerto deseado in 54-25.3S 058-22.7W2016-03-29
- Oceanographic operations in progress until further notice by M/V puerto deseado in: a. 54-41.3S 060-35.7W2014-11-16
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
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.