Nav aids

Loran-c station pohang, rates 9930-MASTER and 8930-Z, off air 292130Z to 300900Z apr

HYDROPAC 772/04

issued: 2004-04-29 16:00Z
status: cancelled 2004-04-30 10:00Z (archive)
self-cancels: 2004-04-30 10:00Z
cancels: HYDROPAC 752/04
authority: NAVAREA XI 202/04 29 APR 04
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 292130Z TO 300900Z APR.
2. CANCEL HYDROPAC 752/04.
3. CANCEL THIS MSG 301000Z APR.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2004-04-29 21:30Z	2004-04-30 09:00Z	—	11 h 30

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 0001Z to 0900Z daily 28 thru 30 aprcancels · 2004-04-27
Loran-c station pohang, rates 9930-MASTER and 8930-Z, off air 0001Z to 0900Z daily 28 thru 30 aprreplaced · 2004-04-27

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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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.