Cable ops

Seismic survey in progress until 22 aug by M/V ramform vanguard and M/V kondor explorer towing ten 4800…

HYDROLANT 2904/00

issued: 2000-08-20 06:45Z
status: cancelled 2000-08-23 00:00Z (archive)
cancels: HYDROLANT 2892/00
authority: NAVAREA V 1836/00 200532Z AUG 00; WZ 1626/00 200504Z AUG 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 22 AUG BY
   M/V RAMFORM VANGUARD AND M/V KONDOR EXPLORER
   TOWING TEN 4800 METER LONG CABLES IN AREA BETWEEN
   21-55S 22-30S AND 040-20W 038-30W. FOUR MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 2892/00(37), OPERATIONS COMPLETED.
3. CANCEL THIS MSG 23 AUG.

Timeline

Underwater operations in progress until further notice by M/V ace nature vicinity of trackline between…cancels · 2000-08-19
Underwater operations in progress until further notice by M/V ace nature vicinity of trackline between…replaced · 2000-08-19

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.