Surveys

Hydrographic survey in progress until 270259Z jun by M/V oyarbide in area bound by 34-22.25S 053-27.45W,…

Western South Atlantic · Uruguay-east Coast · HYDROLANT 1266/12

issued: 2012-06-13 04:09Z
status: cancelled 2012-06-15 07:06Z (archive)
self-cancels: 2012-06-27 03:59Z
authority: NAVAREA VI 80/12 130200Z JUN 12.
sea: South Atlantic Ocean
position: -34.263, -53.275
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
URUGUAY-EAST COAST.
1. HYDROGRAPHIC SURVEY IN PROGRESS UNTIL 270259Z JUN
   BY M/V OYARBIDE IN AREA BOUND BY
   34-22.25S 053-27.45W, 34-26.30S 053-20.90W,
   34-09.83S 053-05.45W, 34-05.31S 053-12.75W.
   1.5 MILE BERTH REQUESTED.
2. CANCEL THIS MSG 270359Z JUN.

This area · survey operations

116 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 1266/12 and this msgcancelled by · 2012-06-15

Nearby now · within 120 nm

Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 31.6 nm
Odas buoy temporarily established in 32-32.46S 052-06.03W until 31 dec 27Nav aids · 119 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.