Cable ops

Seismic survey in progress until further notice by M/V western pride towing 2.5 mile long cable in area…

HYDROPAC 1436/99

issued: 1999-12-21 07:50Z
status: cancelled 1999-12-25 11:00Z (archive)
cancels: HYDROPAC 1413/99
authority: AUSCOAST 362/99 210702Z DEC 99; VAFB OP# W1836 200720Z DEC 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 WESTERN PRIDE TOWING 2.5 MILE LONG CABLE
   IN AREA BETWEEN 38-50S 39-20S AND 142-40E 143-05E.
2. CANCEL HYDROPAC 1413/99(83), OPERATIONS COMPLETED.

Timeline

Hazardous operations 0637Z to 0824Z daily 20 thru 22 dec in area bound by 32-38S 138-01W, 29-51S 137-10W,…replaced · 1999-12-16
Cancel HYDROPAC 1436/99 and this msg, operation cancelledcancelled by · 1999-12-25

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.