Surveys

Survey operations 20 dec thru 18 jan 26 by M/V oceanic sirius and M/V sw bly in area bound by 16-54.00N…

Bay of Bengal · India · HYDROPAC 3352/25

issued
2025-12-16 13:20Z
status
cancelled 2026-04-17 16:00Z (dropped from snapshot)
self-cancels
2026-01-19 00:01Z
cancels
HYDROPAC 3144/25HYDROPAC 3000/25
sea
Bay of Bengal
position
16.069, 85.396
source
nga_wayback · first seen 2026-01-16 18:00Z

Original warning text

BAY OF BENGAL.
INDIA.
DNC 03.
1. SURVEY OPERATIONS 20 DEC THRU 18 JAN 26
   BY M/V OCEANIC SIRIUS AND M/V SW BLY
   IN AREA BOUND BY
   16-54.00N 084-37.00E, 16-47.00N 084-43.00E,
   16-44.00N 085-46.00E, 16-59.00N 085-54.00E,
   16-59.00N 087-01.00E, 15-59.00N 087-01.00E,
   15-27.00N 086-28.00E, 15-28.00N 085-16.00E,
   14-57.00N 085-16.00E, 14-57.00N 084-03.00E,
   16-59.00N 084-03.00E, 16-59.00N 084-36.00E.
   FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROPAC 3144/25, 3000/25.
3. CANCEL THIS MSG 190001Z JAN 26.

This area · survey operations

117 within 180 nm since 2004 · 5 in the last 12 months · 0 in force now

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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

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.