Surveys

Underwater operations in progress until further notice by M/V shaheda vicinity 20-41.9S 115-33.8E

HYDROPAC 759/02

issued
2002-04-23 13:46Z
status
cancelled 2002-06-20 09:55Z (archive)
authority
AUSCOAST 122/02 230135Z APR
sea
Indian Ocean
position
-20.698, 115.563
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V SHAHEDA VICINITY 20-41.9S 115-33.8E.
WIDE BERTH REQUESTED.

This area · survey operations

210 within 180 nm since 2000 · 21 in the last 12 months · 7 in force now

00
05
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20
25
26

Season · when survey operations happen here

J
F
M
A
M
J
J
A
S
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month of issue, all years in the archive

Timeline

Nearby now · 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.