Cable ops

Seismic operations in progress until further notice by M/V geco diamond towing eight 3.2 mile long cables in…

HYDROLANT 105/99

issued: 1999-01-18 11:05Z
status: cancelled 1999-02-20 00:00Z (archive)
cancels: HYDROLANT 102/99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY
   M/V GECO DIAMOND TOWING EIGHT 3.2 MILE LONG CABLES IN
   AREA BETWEEN 00-12S 00-16S AND 008-41E 008-50E.
   FOUR MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 102/99(36).

Timeline

Longships light 50-04N 005-45W unreliablereplaced · 1999-01-17
Seismic survey operations in progress until further notice by M/V geco diamond towing eight cables 3.2 miles…cancelled by · 1999-02-20

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

38 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.