Surveys

Oceanographic operations in progress by M/V puerto deseado in 54-52.9S 058-25.8W

Western South Atlantic · Scotia Sea · HYDROLANT 761/16

issued
2016-03-30 06:23Z
status
cancelled 2016-03-30 14:36Z (archive)
cancels
HYDROLANT 751/16
authority
NAVAREA VI 70/16 290200Z MAR 16.
position
-54.882, -58.430
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
SCOTIA SEA.
DNC 07.
1. OCEANOGRAPHIC OPERATIONS IN PROGRESS
   BY M/V PUERTO DESEADO IN 54-52.9S 058-25.8W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 751/16.

This area · survey operations

13 within 180 nm since 2011 · 0 in the last 12 months · 0 in force now

11
15
19

Season · when survey operations happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 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.