Nav aids

Nga chart 24120 (9TH ed)

HYDROLANT 1722/08

issued
2008-10-16 02:32Z
status
cancelled 2008-11-06 07:24Z (archive)
authority
NAVAREA V S 574/08 160119Z OCT 08.
sea
South Atlantic Ocean
position
-27.250, -48.422
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NGA CHART 24120 (9TH ED).
CALHAU DE SAO PEDRO 27-15.0S 048-25.3W UNLIT.

This area · aids-to-navigation notices

222 within 180 nm since 1998 · 1 in the last 12 months · 1 in force now

98
00
05
10
15
20
25
26

Season · when aids-to-navigation notices happen here

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

month of issue, all years in the archive

Timeline

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.