Surveys
Survey operations are in progress by M/V PXGEO 2 towing ten 8100-meter cables in the western South Atlantic; seven-mile berth requested.
Western South Atlantic · HYDROLANT 743/24
- issued
- 2024-04-09 07:16Z
- status
- cancelled 2026-08-14 18:10Z (dropped from inforce)
- cancels
- HYDROLANT 515/24
- authority
- NAVAREA VI 135/24 090249Z APR 24.
- position
- -37.855, -53.575
- source
- nga_json · first seen 2026-08-17 13:41Z
Original warning text
WESTERN SOUTH ATLANTIC. DNC 07. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V PXGEO 2 TOWING TEN 8100 METER LONG CABLES IN AREA BOUND BY 37-26.90S 053-53.00W, 37-49.80S 054-10.50W, 38-15.70S 053-15.80W, 37-52.70S 052-58.60W. SEVEN MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 515/24.
This area · survey operations
80 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
24
- Survey operations in progress until further notice by M/V pxgeo 2 towing ten 8100 meter long cabes in area…2024-03-13
- Survey operations in progress until further notice by M/V bgp prospector towing ten 8000 meter long cables…2023-10-12
- Survey operations in progress until further notice by M/V hai yang shi you 760 towing seven mile long cable…2018-05-04
- 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
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.