Surveys
Underwater operations in progress until 200300Z oct by M/V rou 22 oyarvide in area bound by 34-45.0S…
HYDROLANT 2285/02
- issued
- 2002-10-15 18:15Z
- status
- cancelled 2002-10-17 02:47Z (archive)
- self-cancels
- 2002-10-20 04:00Z
- authority
- NAVAREA VI 392/02 151420Z OCT 02
- position
- -34.727, -53.812
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 200300Z OCT BY M/V ROU 22 OYARVIDE IN AREA BOUND BY 34-45.0S 054-00.0W, 34-54.5S 054-00.0W, 34-47.0S 053-40.7W, 34-42.0S 053-45.0W, 34-35.8S 053-34.8W, 34-30.5S 053-34.8W. 1.5 MILE BERTH REQUESTED. 2. CANCEL THIS MSG 200400Z OCT.
This area · survey operations
115 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
17
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 16 and 17 apr along trackline…2017-04-16
- Survey operations 15 and 16 apr by M/V polarcus alima towing 12 8100 meter long cables along tracklines…2017-04-15
- Survey operations 14 thru 16 apr by M/V polarcus alima towing 12 8100 meter long cables along tracklines…2017-04-14
- Survey operations 12 apr by M/V polarcus alima towing 12 8100 meter long cables along trackline between…2017-04-11
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 09 apr along trackline joining…2017-04-09
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 08 apr along trackline between…2017-04-08
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
- Derelict F/V miss patagonia adrift in 45-42S 064-36Wcancelled by · 2002-10-17
Nearby now · within 120 nm
- Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 62.9 nm
Worldwide now
75 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.