Nav aids

Loran-c station souston, rate 6731-X off air 071200Z to 071600Z and 081400Z to 082000Z aug

HYDROLANT 1372/07

issued: 2007-08-06 15:17Z
status: cancelled 2007-08-08 21:00Z (archive)
self-cancels: 2007-08-08 21:00Z
cancels: HYDROLANT 1342/07
authority: NAVAREA II 280/07 061505Z AUG 07.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. LORAN-C STATION SOUSTON, RATE 6731-X OFF AIR
   071200Z TO 071600Z AND 081400Z TO 082000Z AUG.
2. CANCEL HYDROLANT 1342/07.
3. CANCEL THIS MSG 082100Z AUG.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2007-08-07 12:00Z	2007-08-07 16:00Z	—	4 h
2007-08-08 14:00Z	2007-08-08 20:00Z	—	6 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 souston, rate 6731-X off air 021200Z to 021600Z aug, 030800Z to 031200Z aug, 081200Z to…cancels · 2007-07-31
Loran-c station souston, rate 6731-X off air 021200Z to 021600Z aug, 030800Z to 031200Z aug, 081200Z to…replaced · 2007-07-31

Nearby now · within 120 nm

Nothing else in force within 120 nm.

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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.