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Cancel NAVAREA IV 909/21 and this msg, services restored

NAVAREA IV 911/21

issued: 2021-10-07 21:40Z
status: cancelled 2021-10-07 21:40Z (archive)
cancels: NAVAREA IV 909/21
authority: COGARD COMMUNICATIONS COMMAND 072100Z OCT 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CANCEL NAVAREA IV 909/21 AND THIS MSG,
SERVICES RESTORED.

Timeline

Mf and hf services unreliable at uscg remote communication facilities: a. boston (f) 41-42.8N 070-30.3Wcancels · 2021-10-07
Mf and hf services unreliable at uscg remote communication facilities: a. boston (f) 41-42.8N 070-30.3Wreplaced · 2021-10-07

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Other

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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.