Other

Radio services

Western North Atlantic · Gulf of Mexico · Massachusetts · Louisiana · NAVAREA IV 800/16

issued: 2016-09-17 13:05Z
status: cancelled 2016-09-17 13:05Z (archive)
cancels: NAVAREA IV 787/16
authority: COGARD COMMUNICATIONS COMMAND 161729Z SEP 16.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
GULF OF MEXICO.
MASSACHUSETTS.
LOUISIANA.
RADIO SERVICES.
CANCEL NAVAREA IV 787/16 AND THIS MSG, SERVICE RESTORED.

Timeline

Radio servicescancels · 2016-09-14
Radio servicesreplaced · 2016-09-14

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 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.