Nav aids
Coast guard station boston broadcast services off air 091100Z to 132100Z feb
U.S · NAVAREA IV 29/09
- issued
- 2009-02-07 04:45Z
- status
- cancelled 2009-02-12 21:58Z (archive)
- self-cancels
- 2009-02-13 22:00Z
- authority
- COGARD CAMSLANT 060011Z FEB 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. U.S. COAST GUARD STATION BOSTON BROADCAST SERVICES OFF AIR 091100Z TO 132100Z FEB. BOSTON BROADCASTS WILL BE TRANSMITTED FROM U.S. COAST GUARD STATION CHESAPEAKE. 2. CANCEL THIS MSG 132200Z FEB.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-02-09 11:00Z | 2009-02-13 21:00Z | — | 106 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Cancel NAVAREA IV 29/09 and this msg, station restoredcancelled by · 2009-02-12
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.