Cable ops

Seismic survey in progress until 21 oct by M/V ramform vanguard and M/V kondor explorer towing ten 4800…

HYDROLANT 3535/00

issued: 2000-10-18 05:50Z
status: cancelled 2000-10-22 00:00Z (archive)
cancels: HYDROLANT 3534/00
authority: NAVAREA V 2188/00 180521Z OCT 00; UKMRCC AOR-W EGC #053 180310Z OCT 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL 21 OCT BY
   M/V RAMFORM VANGUARD AND M/V KONDOR EXPLORER
   TOWING TEN 4800 METER LONG CABLES IN AREA
   BETWEEN 21-10S 22-00S AND 038-30W 040-20W.
   FOUR MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 3534/00(36), SIGNAL CEASED.
3. CANCEL THIS MSG 22 OCT.

Timeline

Distress signal received on 121.5 mhz within 11 miles of 48-16.2N 010-45.3W at 172113Z octcancels · 2000-10-17
Distress signal received on 121.5 mhz within 11 miles of 48-16.2N 010-45.3W at 172113Z octreplaced · 2000-10-17

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.