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U.S

Western North Atlantic · Gulf of Mexico · Florida · Radio Services · NAVAREA IV 197/16

issued: 2016-03-14 06:52Z
status: cancelled 2016-03-16 05:43Z (archive)
authority: COGARD COMMUNICATIONS COMMAND 140254Z MAR 16.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
GULF OF MEXICO.
FLORIDA.
RADIO SERVICES.
U.S. COAST GUARD STATION MIAMI UNABLE
TO MONITOR OR TRANSMIT DSC FREQUENCIES.

Timeline

Cancel NAVAREA IV 197/16 and this msg, service restoredcancelled by · 2016-03-16

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

37 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.