Cable ops

Underwater cable operations 121200Z to 172000Z feb by cableship castor II in area between 43-01N 43-04N and…

HYDROLANT 324/99

issued: 1999-02-12 12:30Z
status: cancelled 1999-02-17 00:00Z (archive)
self-cancels: 1999-02-17 21:00Z
cancels: HYDROLANT 278/99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER CABLE OPERATIONS 121200Z TO 172000Z FEB BY
   CABLESHIP CASTOR II IN AREA BETWEEN 43-01N 43-04N AND
   005-52E 005-55E. WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 278/99.
3. CANCEL THIS MSG 172100Z FEB.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
1999-02-12 12:00Z	1999-02-17 20:00Z	—	128 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Timeline

Underwater cable operations 07 thru 13 feb by cableship castor II in area between 43-01N 43-04N and 005-52E…replaced · 1999-02-06

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

41 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.