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Cancel NAVAREA IV 336/20 and this msg, aid restored

Western North Atlantic · Massachusetts · NAVAREA IV 340/20

issued: 2020-04-21 19:18Z
status: cancelled 2020-04-21 19:18Z (archive)
cancels: NAVAREA IV 336/20
authority: COGARD COMMUNICATIONS COMMAND 211851Z APR 20.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
MASSACHUSETTS.
CANCEL NAVAREA IV 336/20 AND THIS MSG,
AID RESTORED.

Timeline

Uscg remote communication facility boston (f) 41-42.8N 070-30.3W hf radio and dsc off aircancels · 2020-04-20
Uscg remote communication facility boston (f) 41-42.8N 070-30.3W hf radio and dsc off airreplaced · 2020-04-20

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.