Surveys
Hydrographic survey in progress until 29 jul by M/V sea surveyor in area bound by 19-05.45S 038-51.48W,…
HYDROLANT 1363/09
- issued
- 2009-07-23 12:55Z
- status
- cancelled 2009-07-30 00:01Z (archive)
- cancels
- HYDROLANT 1359/09
- authority
- NAVAREA V E 1538/09 23 JUL 09.
- position
- -15.371, -35.630
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HYDROGRAPHIC SURVEY IN PROGRESS UNTIL 29 JUL BY M/V SEA SURVEYOR IN AREA BOUND BY 19-05.45S 038-51.48W, 10-37.85S 036-26.27W, 14-40.57S 031-41.27W, 19-05.60S 035-58.97W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1359/09. 3. CANCEL THIS MSG 30 JUL.
This area · survey operations
7 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
01
05
10
15
- Survey operations in progress until 250259Z aug by M/V ridley thomas in area bound by 03-43.63S 038-15.43W,…2015-06-04
- Sesimic survey in progress until 05 sep by M/V hawk explorer towing 6.5 mile long cables in area bound by…2012-09-04
- Brazil-east Coast2012-07-09
- Oceanographic operations 19 thru 27 nov by M/V antares in area bound by 19-40S 039-30W, 19-00S 029-30W,…2003-11-16
- Survey operations in progress until 05 dec by M/V antares in area bound by 16-50S 039-00W, 16-50S 035-10W,…2001-11-24
- Survey operations in progress until 23 nov by M/V antares in area bound by 12-15S 037-40W, 13-00S 035-00W,…2001-11-13
Season · when survey operations happen here
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M
J
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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.