Surveys
Underwater operations in progress until 03 jul by M/V cs record and M/V saga badejo in area bound by 01-53S…
Western South Atlantic · Brazil-north Coast · HYDROLANT 898/18
- issued
- 2018-03-15 10:26Z
- status
- cancelled 2018-04-28 04:42Z (archive)
- authority
- NAVAREA V COASTAL N 215/18 150229Z MAR 18.
- position
- -2.733, -34.678
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-NORTH COAST. DNC 01. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 03 JUL BY M/V CS RECORD AND M/V SAGA BADEJO IN AREA BOUND BY 01-53S 027-31W, 02-35S 038-04W, 03-44S 038-27W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 04 JUL 18.
This area · survey operations
50 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
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05
10
15
20
22
- Underwater operations 0800Z to 2100Z daily 05 sep thru 05 mar 23 by M/V paracuru in 04-52.42S 036-22.45W2022-09-05
- Underwater operations 1100Z to 1900Z daily 15 thru 22 jun by M/V texas and M/V seamaster I in 05-42.08S…2021-06-14
- Underwater operations 1100Z to 1900Z daily 01 thru 06 jun by M/V texas and M/V seamaster I in 05-42.08S…2021-05-31
- Survey operations in progress until 15 apr by M/V ocean dream and M/V bgp pioneer eco warrior each towing…2020-03-16
- Survey operations 03 thru 13 mar by M/V bgp pioneer towing 12500 meter long cable in area bound by 04-34.47S…2020-03-03
- Survey operations 02 thru 13 mar by M/V bgp pioneer towing 12500 meter long cable in area bound by 05-26.43S…2020-03-01
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 898/18 and this msgcancelled by · 2018-04-28
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
75 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.