Surveys
Hydrographic survey 30 dec thru 31 jan 12 in area bound by 12-20.00N 074-14.50E, 12-20.00N 075-04.00E,…
India-southwest Coast · HYDROPAC 3590/11
- issued
- 2011-12-25 09:10Z
- status
- cancelled 2012-02-01 00:01Z (archive)
- cancels
- HYDROPAC 3589/11
- authority
- NAVAREA VIII 709/11 221003Z DEC 11 - AUSSAR 8284/11 UPDATE CX 250804Z DEC 11.
- sea
- Laccadive Sea
- position
- 11.941, 74.779
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
INDIA-SOUTHWEST COAST. 1. HYDROGRAPHIC SURVEY 30 DEC THRU 31 JAN 12 IN AREA BOUND BY 12-20.00N 074-14.50E, 12-20.00N 075-04.00E, 12-00.55N 075-12.00E, 11-45.00N 075-29.00E, 11-36.90N 075-38.50E, 11-36.90N 074-14.50E. WIDE BERTH REQUESTED. 2. CANCEL HYDROPAC 3589/11(73,74), VESSELS LOCATED SAFE. 3. CANCEL THIS MSG 01 FEB 12.
This area · survey operations
44 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
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24
- Survey operations 02 thru 18 apr in area bound by 14-42.00N 073-46.00E, 14-42.00N 073-51.00E, 14-47.00N…2024-04-01
- Survey operations 23 thru 25 jan in area bound by 09-53.80N 076-04.60E, 10-02.40N 076-04.60E, 10-02.40N…2024-01-22
- Survey operations 16 thru 18 jan in area bound by 09-53.80N 076-04.60E, 10-02.40N 076-04.60E, 10-02.40N…2024-01-15
- Survey operations 19 thru 21, 23, 24, 26 thru 28 and 30 thru 31 dec in area bound by 09-52.00N 076-03.00E,…2023-12-18
- Survey operations: a. 08 thru 27 nov in area bound by 09-58.00N 076-03.00E, 09-58.00N 076-18.00E, 10-04.00N…2023-11-08
- Survey operations in progress until 03 may by M/V sw thuridur in area bound by 11-23.28N 072-20.95E,…2023-04-25
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
86 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.