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Underwater ordnance detonations in progress until 302359Z apr in area between 09-00S 13-00S and 070-00E…

HYDROPAC 592/04

issued: 2004-04-01 06:10Z
status: cancelled 2004-05-01 00:59Z (archive)
self-cancels: 2004-05-01 00:59Z
authority: CTG 72.8 040830Z MAR 04
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER ORDNANCE DETONATIONS IN PROGRESS
   UNTIL 302359Z APR IN AREA BETWEEN
   09-00S 13-00S AND 070-00E 073-00E.
2. CANCEL THIS MSG 010059Z MAY.

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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.