Cable ops

Seismic survey in progress by M/V discoverer: a. 14 mar in area bound by 33-15S 051-20W, 33-10S 051-10W,…

HYDROLANT 517/09

issued
2009-03-15 01:52Z
status
cancelled 2009-03-20 00:01Z (archive)
cancels
HYDROLANT 495/09
authority
NAVAREA V S 574/09 150054Z MAR 09.
sea
South Atlantic Ocean
position
-33.443, -48.149
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS BY M/V DISCOVERER:
   A. 14 MAR IN AREA BOUND BY
      33-15S 051-20W, 33-10S 051-10W,
      32-10S 051-05W, 32-15S 051-10W.
   B. 15 MAR IN AREA BOUND BY
      32-10S 051-05W, 32-15S 051-10W,
      33-10S 049-25W, 33-10S 049-15W.
   C. 16 MAR IN AREA BOUND BY
      33-10S 049-25W, 33-00S 049-15W,
      34-00S 047-25W, 33-55S 047-15W.
   D. 17 MAR IN AREA BOUND BY
      34-00S 047-25W, 33-55S 047-15W,
      35-00S 045-10W, 34-55S 045-00W.
   E. 18 MAR IN AREA BOUND BY
      35-00S 045-10W, 34-55S 045-00W,
      33-35S 046-35W, 33-30S 046-25W.
   F. 19 MAR IN AREA BOUND BY
      33-35S 046-35W, 33-30S 046-25W,
      32-40S 048-00W, 32-30S 047-55W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 495/09.
3. CANCEL THIS MSG 20 MAR.

This area · cable & pipeline work

54 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
15
17

Season · when cable & pipeline work happen here

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

Timeline

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

40 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work

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.