Surveys
Scientific buoy established in 00-09.3N 000-50.5W
HYDROLANT 1416/97
- issued
- 1997-09-20 17:50Z
- status
- cancelled 1999-02-19 00:00Z (archive)
- position
- 0.155, -0.842
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 57006 (5TH ED). SCIENTIFIC BUOY ESTABLISHED IN 00-09.3N 000-50.5W.
This area · survey operations
1 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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
- HYDROLANT messages in force 190800Z feb 99cancelled by · 1999-02-19
Nearby now · within 120 nm
Nothing else in force within 120 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.