Surveys
Survey operations in progress until 24 jan in area bound by 11-34.59N 079-53.55E, 11-34.29N 079-54.04E,…
Bay of Bengal · India · HYDROPAC 43/26
- issued
- 2026-01-06 10:45Z
- status
- cancelled 2026-04-17 16:00Z (dropped from snapshot)
- self-cancels
- 2026-01-25 00:01Z
- sea
- Bay of Bengal
- position
- 11.831, 80.291
- source
- nga_wayback · first seen 2026-01-16 18:00Z
Original warning text
BAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 24 JAN IN AREA BOUND BY 11-34.59N 079-53.55E, 11-34.29N 079-54.04E, 11-25.56N 079-55.40E, 11-14.97N 079-57.77E, 11-14.95N 080-38.60E, 11-30.00N 080-38.60E, 11-30.00N 080-30.00E, 11-59.58N 080-30.00E, 11-59.58N 080-38.60E, 12-31.55N 080-38.60E, 12-31.55N 080-19.15E, 12-24.02N 080-13.20E, 11-48.17N 079-53.25E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 250001Z JAN 26.
This area · survey operations
63 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 06 thru 30 jan in area bound by 10-53.20N 079-50.30E, 10-53.20N 079-57.50E, 10-47.90N…2026-01-02
- 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 in progress until 15 feb by vessel in area bound by 10-20.00N 079-49.13E, 10-40.00N…2025-01-13
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.