Nav aids

Uscg remote communication facility honolulu (o) 21-22.00N 158-09.00W hf dsc unreliable 221830Z to 222300Z sep

Eastern North Pacific · Hawaii · NAVAREA XII 660/23

issued: 2023-09-22 03:28Z
status: cancelled 2023-09-23 00:01Z (archive)
self-cancels: 2023-09-23 00:01Z
authority: COGARD COMMUNICATIONS COMMAND 0/23 220302Z SEP 23.
sea: North Pacific Ocean
position: 21.367, -158.150
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
HAWAII.
1. USCG REMOTE COMMUNICATION FACILITY HONOLULU (O)
   21-22.00N 158-09.00W HF DSC UNRELIABLE
   221830Z TO 222300Z SEP.
2. CANCEL THIS MSG 230001Z SEP 23.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2023-09-22 18:30Z	2023-09-22 23:00Z	—	4 h 30

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

65 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Hawaii cancel NAVAREA XII 660/23 and this msg, services restoredcancelled by · 2023-09-24

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

195 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.