Cable ops

Seismic survey in progress until 130259Z may by M/V rig supporter with submersible in area between 22-28S…

HYDROLANT 771/07

issued: 2007-05-09 05:16Z
status: cancelled 2007-05-13 03:59Z (archive)
self-cancels: 2007-05-13 03:59Z
cancels: HYDROLANT 707/07
authority: NAVAREA V 378/07 090358Z MAY 07; NAVAREA V 380/07 090358Z MAY 07.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL
   130259Z MAY BY M/V RIG SUPPORTER
   WITH SUBMERSIBLE IN AREA BETWEEN
   22-28S 22-33S AND 040-05W 039-52W.
   FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 707/07, OPERATIONS COMPLETED.
3. CANCEL THIS MSG 130359Z MAY.

Timeline

Hazardous operations 2200Z to 0058Z commencing daily 03 may thru 03 jun in areas bound by: a. 05-27N…cancels · 2007-04-28
Hazardous operations 2200Z to 0058Z commencing daily 03 may thru 03 jun in areas bound by: a. 05-27N…replaced · 2007-04-28

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.