Nav aids

Coast guard station boston sitor and ice sitor off air

U.S · NAVAREA IV 295/03

issued: 2003-07-16 09:10Z
status: cancelled 2003-07-28 20:38Z (archive)
authority: COGARD CAMSLANT 160816Z JUL 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

U.S. COAST GUARD STATION BOSTON SITOR AND ICE SITOR OFF AIR.

Timeline

Cancel NAVAREA IV 294/03, stations restoredcancelled by · 2003-07-28

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

193 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.