Cable ops

Seismic survey in progress until further notice by M/V geco beta towing 3.2 mile long cables in area between…

HYDROPAC 608/99

issued: 1999-07-06 05:20Z
status: cancelled 1999-09-03 14:56Z (archive)
cancels: HYDROPAC 170/99 HYDROPAC 503/99
authority: 1. AUSCOAST 224/99 060242Z JUL 99 2. NAVAREA XVI 052300Z JUL 99 3. MHQUAST 060231Z JUL 99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE
   BY M/V GECO BETA TOWING 3.2 MILE LONG CABLES IN
   AREA BETWEEN 13-45S 14-31S AND 122-15E 123-05E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 170/99(75) AND 529/99(22),
   OPERATIONS COMPLETED.
3. CANCEL HYDROPAC 503/99.

Timeline

Seismic survey in progress until further notice by M/V sea challenger towing 2.5 mile long cable in area…replaced · 1999-03-03
Seismic survey in progress until further notice by M/V geco beta towing six 3.2 mile long cables in area…replaced · 1999-06-07
Seismic survey in progress until further notice by M/V gulf supplier towing two mile long cable along…replaced · 1999-06-15
Seismic survey in progress until further notice by M/V geco beta towing six 2.5 mile long cables in area…cancelled by · 1999-09-03

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.