Cable ops

Seismic survey in progress until 23 apr by M/V ramform vanguard and M/V falcon explorer towing ten 4800…

HYDROLANT 1407/00

issued: 2000-04-21 05:45Z
status: cancelled 2000-04-24 06:00Z (archive)
authority: NAVAREA V 952/00 210513Z APR 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 23 APR BY
   M/V RAMFORM VANGUARD AND M/V FALCON EXPLORER
   TOWING TEN 4800 METER LONG CABLES IN AREA BETWEEN
   22-30S 23-10S AND 038-30W 040-00W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 24 APR.

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.