Surveys

Survey operations in progress until 250600Z apr by M/V ins darshak in area between 05-18N 07-06N and 078-55E…

Northern Indian Ocean · Bay of Bengal · Sri Lanka · HYDROPAC 808/17

issued: 2017-03-09 01:01Z
status: cancelled 2017-04-18 11:10Z (archive)
self-cancels: 2017-04-25 07:00Z
authority: NAVAREA VIII 194/17 081001Z MAR 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
   250600Z APR BY M/V INS DARSHAK
   IN AREA BETWEEN
   05-18N 07-06N AND 078-55E 082-10E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 250700Z APR 17.

Timeline

Survey operations in progress until 151830Z may by M/V ins darshak in area between 05-18N 07-06N and 078-55E…cancelled by · 2017-04-18

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 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.