Surveys

Oceanographic operations in progress until 050159Z may by M/V oyarvide in areas bound by: a. 34-26.47S…

HYDROLANT 715/07

issued
2007-04-30 03:08Z
status
cancelled 2007-05-05 02:59Z (archive)
self-cancels
2007-05-05 02:59Z
authority
NAVAREA VI 156/07 300203Z APR 07.
sea
South Atlantic Ocean
position
-34.360, -53.373
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL
    050159Z MAY BY M/V OYARVIDE IN AREAS BOUND BY:
    A. 34-26.47S 053-21.06W, 34-18.56S 053-13.51W,
        34-14.27S 053-20.41W, 34-22.42S 053-27.59W.
    B. 34-30.50S 053-34.75W, 34-31.63S 053-33.73W,
        34-23.45S 053-25.94W, 34-22.42S 053-27.59W.
    1.5 MILE BERTH REQUESTED.
2. CANCEL THIS MSG 050259Z MAY.

This area · survey operations

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

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15
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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.