Surveys

Survey operations 16 sep thru 10 oct by tug coastal rambler along trackline between 21-03.7N 72-25.3E and…

Gulf of Khambhat · India · HYDROPAC 3357/18

issued
2018-09-15 10:55Z
status
cancelled 2018-10-11 00:01Z (archive)
authority
NAVAREA VIII 614/18 141006Z SEP 18.
sea
Arabian Sea
position
20.978, 72.465
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF KHAMBHAT.
INDIA.
DNC 03.
1. SURVEY OPERATIONS 16 SEP THRU 10 OCT
   BY TUG COASTAL RAMBLER ALONG TRACKLINE BETWEEN
   21-03.7N 72-25.3E AND 20-58.7N 072-27.9E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 11 OCT 18.

This area · survey operations

540 within 180 nm since 2003 · 1 in the last 12 months · 1 in force now

03
05
10
15
20
25
26

Season · when survey operations happen here

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month of issue, all years in the archive

Nearby now · 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.