Surveys

Survey operations in progress until 151830Z may by M/V ins darshak in area between 05-18N 07-06N and 078-55E…

Northern Indian Ocean · Bay of Bengal · Sri Lanka · HYDROPAC 1360/17

issued: 2017-04-18 11:10Z
status: cancelled 2017-05-13 10:55Z (archive)
self-cancels: 2017-05-15 19:30Z
cancels: HYDROPAC 808/17
authority: NAVAREA VIII 317/17 181102Z APR 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTHERN INDIAN OCEAN.
BAY OF BENGAL.
SRI LANKA.
DNC 03.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
   151830Z MAY BY M/V INS DARSHAK
   IN AREA BETWEEN
   05-18N 07-06N AND 078-55E 082-10E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 808/17.
3. CANCEL THIS MSG 151930Z MAY 17.

Timeline

Survey operations in progress until 250600Z apr by M/V ins darshak in area between 05-18N 07-06N and 078-55E…cancels · 2017-03-09
Survey operations in progress until 250600Z apr by M/V ins darshak in area between 05-18N 07-06N and 078-55E…replaced · 2017-03-09
Cancel HYDROPAC 1360/17 and this msgcancelled by · 2017-05-13

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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.