Nav aids

Broadcast and communication services unreliable 1200Z to 1400Z daily 18 and 19 apr at uscg remote…

NAVAREA IV 417/23

issued: 2023-04-14 21:32Z
status: cancelled 2023-04-19 15:00Z (archive)
self-cancels: 2023-04-19 15:00Z
authority: COGARD COMMUNICATIONS COMMAND 0/23 141801Z APR 23.
position: 30.874, -77.150
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. BROADCAST AND COMMUNICATION SERVICES UNRELIABLE
   1200Z TO 1400Z DAILY 18 AND 19 APR
   AT USCG REMOTE COMMUNICATION FACILITIES:
   A. BOSTON (F) 41-42.8N 070-30.3W.
   B. CHARLESTON (E) 32-50.7N 079-57.0W.
   C. CHESAPEAKE (N) 36-43.7N 076-00.6W.
   D. MIAMI (A) 25-37.4N 080-23.4W.
   E. NEW ORLEANS (G) 29-53.1N 089-56.7W.
   F. SAN JUAN (R) 18-27.00N 066-06.00W.
2. CANCEL THIS MSG 191500Z APR 23.

This area · aids-to-navigation notices

28 within 180 nm since 1998 · 1 in the last 12 months · 1 in force now

Season · when aids-to-navigation notices happen here

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Nearby now · within 120 nm

Broadcast and communication services unreliable at uscg remote communication facilities: a. boston 41-43.00N…Nav aids · 17.3 nm
Hazardous operations, rocket launching 160102Z to 160220Z aug, alternate 170045Z to 170203Z, 180031Z to…Missiles · 43.3 nm
Hazardous operations, rocket launching 101449Z to 101931Z aug, alternate 111426Z to 111908Z, 121404Z to…Missiles · 90.8 nm

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189 aids-to-navigation notices in force · see all

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

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.