Nav aids

Louisiana

Western North Atlantic · Gulf of Mexico · Massachusetts · Florida · NAVAREA IV 694/16

issued: 2016-08-22 15:50Z
status: cancelled 2016-08-22 20:52Z (archive)
cancels: NAVAREA IV 688/16
authority: COGARD COMMUNICATIONS COMMAND 221344Z AUG 16.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
GULF OF MEXICO.
MASSACHUSETTS.
FLORIDA.
LOUISIANA.
RADIO SERVICES.
1. U.S. COAST GUARD COMMUNICATION STATIONS
   BOSTON, MIAMI AND NEW ORLEANS HF DSC OFF AIR.
2. CANCEL NAVAREA IV 688/16.

Timeline

Coast guard station chesapeake hf dsc services on 12 mhz inoperativecancels · 2016-08-20
Coast guard station chesapeake hf dsc services on 12 mhz inoperativereplaced · 2016-08-20
Louisianacancelled by · 2016-08-22

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.