Cable ops

Seismic survey in progress until further notice by M/V geo scanner towing 3000 meter long cable in areas…

HYDROLANT 1711/00

issued: 2000-05-12 23:53Z
status: cancelled 2000-05-21 23:40Z (archive)
authority: NAVAREA I 204/00 121814Z MAY 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V GEO SCANNER
TOWING 3000 METER LONG CABLE IN AREAS BETWEEN:
A. 51-41N 51-48N AND 006-43W 006-59W.
B. 51-32N 51-38N AND 006-50W 007-03W.
WIDE BERTH REQUESTED.

Timeline

Cancel HYDROLANT 1711/00 and this msg, survey completedcancelled by · 2000-05-21

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.