Surveys

Underwater operations in progress until further notice by M/V geo surveyor along trackline joining 51-16N…

HYDROLANT 1063/00

issued
2000-03-24 16:45Z
status
cancelled 2000-03-28 20:12Z (archive)
authority
WZ 530/00 241212Z MAR 00
sea
Bristol Channel
position
51.257, -4.000
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY
M/V GEO SURVEYOR ALONG TRACKLINE JOINING 51-16N 004-40W,
51-17N 003-47N, 51-15N 003-30W, 51-15N 003-20W.
WIDE BERTH REQUESTED.

This area · survey operations

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

99
00
05
10
15
20
24

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

Worldwide now

86 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.