Cable ops

Seismic survey in progress until 21 mar by M/V zephyr-i towing 1000 meter long cable in area between 01-43N…

South China Sea · HYDROPAC 766/12

issued: 2012-03-16 01:46Z
status: cancelled 2012-03-22 00:01Z (archive)
authority: NAVAREA XI 169/12 160136Z MAR 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
1. SEISMIC SURVEY IN PROGRESS UNTIL 21 MAR
   BY M/V ZEPHYR-I TOWING 1000 METER LONG CABLE
   IN AREA BETWEEN
   01-43N 02-13N AND 104-27E 104-32E.
2. CANCEL THIS MSG 22 MAR.

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.