Nav aids
Dsc services unreliable at uscg remote communication facilities: a. boston (f) 41-42.8N 070-30.3W 111700Z to…
Western North Atlantic · Gulf of Mexico · NAVAREA IV 948/17
- issued
- 2017-10-11 14:32Z
- status
- cancelled 2017-10-12 16:00Z (archive)
- self-cancels
- 2017-10-12 16:00Z
- authority
- COGARD COMMUNICATIONS COMMAND 111400Z OCT 17.
- sea
- North Atlantic Ocean
- position
- 32.407, -80.280
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC.
GULF OF MEXICO.
1. DSC SERVICES UNRELIABLE AT USCG REMOTE COMMUNICATION
FACILITIES:
A. BOSTON (F) 41-42.8N 070-30.3W
111700Z TO 111800Z OCT.
B. MIAMI (A) 25-37.4N 080-23.4W
111400Z TO 111500Z OCT.
C. NEW ORLEANS (G) 29-53.1N 089-56.7W
121400Z TO 121500Z OCT.
2. CANCEL THIS MSG 121600Z OCT 17.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-10-11 14:00Z | 2017-10-11 15:00Z | — | 1 h |
| 2017-10-11 17:00Z | 2017-10-11 18:00Z | — | 1 h |
| 2017-10-12 14:00Z | 2017-10-12 15:00Z | — | 1 h |
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
121 within 180 nm since 1996 · 1 in the last 12 months · 2 in force now
96
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26
- Broadcast and communication services unreliable at uscg remote communication facilities: a. boston 41-43.00N…2026-07-03
- Messaging services unavailable at uscg remote communication facilities: a. boston (f) 41-42.00N 070-30.30W2025-06-13
- NAVTEX station charleston (e) 32-08.00N 081-42.00W unreliable2024-05-07
- Mf, hf and dsc services off air 221300Z to 221800Z apr at uscg remote communication facilities: a. boston…2024-04-18
- Mf, hf, and dsc services unreliable 141400Z to 141500Z mar at uscg remote communication facilities: a.…2024-03-12
- Mf, hf and dsc services unreliable 062100Z to 062200Z mar at uscg remote communication facilities: a. miami…2024-03-05
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Nearby now · 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.