Nav aids

Loran-c station pohang, rates 9930-MASTER and 8930-Z, off air 200300Z to 200500Z jan

HYDROPAC 104/03

issued: 2003-01-20 02:30Z
status: cancelled 2003-01-20 06:00Z (archive)
self-cancels: 2003-01-20 06:00Z
cancels: HYDROPAC 98/03
authority: NAVAREA XI 21/03 200221Z JAN 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. LORAN-C STATION POHANG, RATES 9930-MASTER AND 8930-Z,
   OFF AIR 200300Z TO 200500Z JAN.
2. CANCEL HYDROPAC 98/03.
3. CANCEL THIS MSG 200600Z JAN.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2003-01-20 03:00Z	2003-01-20 05:00Z	—	2 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Timeline

Loran-c station pohang, rates 9930-MASTER and 8930-Z, off air 200200Z to 200400Z jancancels · 2003-01-18
Loran-c station pohang, rates 9930-MASTER and 8930-Z, off air 200200Z to 200400Z janreplaced · 2003-01-18

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

193 aids-to-navigation notices in force · see all

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

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.