Surveys
Survey operations 06 thru 30 jan in area bound by 10-53.20N 079-50.30E, 10-53.20N 079-57.50E, 10-47.90N…
Bay of Bengal · India · HYDROPAC 18/26
- issued
- 2026-01-02 11:47Z
- status
- cancelled 2026-04-17 16:00Z (dropped from snapshot)
- self-cancels
- 2026-01-31 00:01Z
- sea
- Bay of Bengal
- position
- 10.842, 79.898
- source
- nga_wayback · first seen 2026-01-16 18:00Z
Original warning text
BAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS 06 THRU 30 JAN IN AREA BOUND BY 10-53.20N 079-50.30E, 10-53.20N 079-57.50E, 10-47.90N 079-57.50E, 10-47.90N 079-50.30E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 310001Z JAN 26.
This area · survey operations
68 within 180 nm since 2001 · 4 in the last 12 months · 0 in force now
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26
- Survey operations 06 thru 30 apr by M/V coastal triumph in area bound by 11-15.00N 079-58.30E, 11-19.30N…2026-04-02
- Survey operations in progress until 24 jan in area bound by 11-34.59N 079-53.55E, 11-34.29N 079-54.04E,…2026-01-06
- Survey operations 25 nov thru 31 dec by an acoustic doppler current profiler in area bound by 13-20.44N…2025-11-21
- Survey operations 16 thru 30 jun by M/V kalimman thunai in area bound by 09-21.24N 078-59.38E, 09-19.53N…2025-06-13
- Survey operations in progress until 15 feb by M/V kaliamman thunai in areas bound by: a. 08-35.30N…2025-02-05
- Survey operations 15 jan thru 10 feb 25 in area bound by 08-52.70N 078-07.00E, 08-52.70N 078-28.20E,…2025-01-14
Season · when survey operations happen here
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month of issue, all years in the archive
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.