Surveys

Survey operations 12 thru 19 jul by M/V littlehales in area between 23-41N 24-07N and 035-29E 035-57E

HYDROPAC 617/99

issued: 1999-07-08 09:30Z
status: cancelled 1999-07-20 06:00Z (archive)
authority: NAVOCEANO DET 125 080630Z JUL 99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SURVEY OPERATIONS 12 THRU 19 JUL
   BY M/V LITTLEHALES IN AREA BETWEEN
   23-41N 24-07N AND 035-29E 035-57E.
2. CANCEL THIS MSG 20 JUL.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.