Nav aids

Welangilala light 16-45S 179-06W unlit and RACON inoperable

South Atlantic Ocean · HYDROPAC 2156/05

What this record establishes

Archived notice · 2006-06-13 10:13Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAVAREA XIV 70/05 190542Z DEC 05.. Issued 2005-12-19 10:48Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered
South Atlantic Ocean. The parsed report position is -17.363, -0.733. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Related notices and cancellation links

Current notices and reporting history in the South Atlantic Ocean →

issued
2005-12-19 10:48Z
status
Archived notice
authority
NAVAREA XIV 70/05 190542Z DEC 05.
NAVAREA
NAVAREA XIV · named as the source of this relay
sea
South Atlantic Ocean
position
-17.363, -0.733
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

1. CHART 83034 (1ST ED).
   WELANGILALA LIGHT 16-45S 179-06W UNLIT AND RACON INOPERABLE.
   NGGELE LEVU LIGHT 16-05S 179-09W UNLIT.
2. CHART 76030 (9TH ED).
   SW REEF LIGHT 18-30S 177-59E UNLIT.
3. CHART 83500 (1ST ED).
   NAVO ISLAND LIGHT 18-07S 177-20E UNLIT.
4. CANCEL HYDROPAC 1548/05.

Reading this warning

Chart reference
The number of the nautical chart on which the reported position lies.
Position (degrees and minutes)
How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Unlit / extinguished
A light, buoy or structure that is not showing its charted light.
RACON (radar beacon)
A radar beacon on a buoy, lighthouse or structure that answers a ship's radar with a Morse-code mark on the screen.
Cancellation reference
A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
HYDROPAC
The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.

All warning terms →

Collected reports in this area · aids-to-navigation notices

3 within 180 nm since 2005 · 0 in the last 12 months · 0 listed in force now

05
10
11

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

137 aids-to-navigation notices listed in force · see all

Record snapshot 2026-10-01 23:49Z; source collection times vary.

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.