Surveys
Survey operations in progress until 31 aug by M/V ary rongel vicinity of trackline between 02-06S 037-56W…
HYDROLANT 2747/00
- issued
- 2000-08-07 12:10Z
- status
- cancelled 2000-09-01 00:00Z (archive)
- cancels
- HYDROLANT 2649/00
- authority
- NAVAREA V 1694/00 070406Z AUG 00; WZ 1533/00 070957Z AUG 00
- sea
- South Atlantic Ocean
- position
- -2.100, -38.950
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS IN PROGRESS UNTIL 31 AUG BY M/V ARY RONGEL VICINITY OF TRACKLINE BETWEEN 02-06S 037-56W AND 02-06S 039-58W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2649/00(36). 3. CANCEL THIS MSG 01 SEP.
This area · survey operations
58 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 182300Z may in areas bound by: a. 02-56.00S 038-00.20W, 02-56.00S…2023-05-18
- Survey operations in progress 0800Z to 1700Z daily until 23 jul by M/V raisa II in area bound by 03-43.71S…2020-07-17
- Underwater operations 0800Z to 2300Z daily 01 thru 15 jul by M/V sentosa, barge smitbarge 1 and M/V corenav…2019-06-30
- Underwater operations 0800Z to 2300Z daily 03 thru 20 jun by tug sentosa, barge smitbarge 1 and M/V corenav…2019-06-02
- Underwater operations 0800Z to 2300Z daily 19 apr thru 03 jun by M/V sentosa and barge smitbarge 1 in…2019-04-19
- Survey operations in progress until 20 mar by M/V raisa II in area bound by 03-30.92S 038-11.75W, 03-38.21S…2019-02-26
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
83 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.