Nav aids

Uscg remote communication facility boston (f) 41-42.8N 070-30.3W off air 270730Z to 270800Z mar

Western North Atlantic · Massachusetts · NAVAREA IV 248/19

issued: 2019-03-26 14:01Z
status: cancelled 2019-03-27 09:00Z (archive)
self-cancels: 2019-03-27 09:00Z
authority: COGARD COMMUNICATIONS COMMAND 261347Z MAR 19.
sea: North Atlantic Ocean
position: 41.713, -70.505
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
MASSACHUSETTS.
1. USCG REMOTE COMMUNICATION FACILITY BOSTON (F)
   41-42.8N 070-30.3W OFF AIR 270730Z TO 270800Z MAR.
2. CANCEL THIS MSG 270900Z MAR 19.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2019-03-27 07:30Z	2019-03-27 08:00Z	—	30 min

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · aids-to-navigation notices

31 within 180 nm since 2008 · 0 in the last 12 months · 0 in force now

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