Cable ops

Seismic survey in progress until 18 apr by M/V ramform explorer and M/V orka 1 towing eight 5556 meter long…

HYDROLANT 1343/00

issued: 2000-04-16 07:25Z
status: cancelled 2000-04-19 06:00Z (archive)
authority: NAVAREA V 914/00 160448Z APR 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 18 APR BY
   M/V RAMFORM EXPLORER AND M/V ORKA 1 TOWING
   EIGHT 5556 METER LONG CABLES IN AREA BETWEEN
   22-22S 22-25S AND 039-40W 038-54W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 19 APR.

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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.