Towing

Seimic survey 25 thru 27 nov by M/V shoyo towing 3400 meter long cable vicinity of trackline between 23-54N…

HYDROPAC 1870/01

issued: 2001-11-20 11:05Z
status: cancelled 2001-11-28 00:00Z (archive)
authority: NAVAREA XI 784/01 200804Z NOV 01
sea: North Pacific Ocean
position: 23.900, 143.917
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEIMIC SURVEY 25 THRU 27 NOV BY M/V SHOYO
   TOWING 3400 METER LONG CABLE VICINITY OF
   TRACKLINE BETWEEN 23-54N 142-20E AND
   23-54N 145-30E.
2. CANCEL THIS MSG 28 NOV.

This area · tows

1 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now

Season · when tows happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

1 tows in force · see all

Towing

Vessels under tow with long or unlit tow lines. All current tows →

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.