Nav aids
Nga chart 24521 (3RD ed)
South Atlantic · Brazil-northeast Coast · HYDROLANT 331/11
- issued
- 2011-02-26 02:21Z
- status
- cancelled 2011-03-30 05:00Z (archive)
- authority
- NAVAREA V E 158/11 260054Z FEB 11.
- sea
- South Atlantic Ocean
- position
- -3.857, -33.820
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH ATLANTIC. BRAZIL-NORTHEAST COAST. NGA CHART 24521 (3RD ED). ATOL DAS ROCAS LIGHT 03-51.4S 033-49.2W UNLIT.
This area · aids-to-navigation notices
174 within 180 nm since 1999 · 3 in the last 12 months · 2 in force now
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00
05
10
15
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25
26
- Ponta da gameleira light 05-13.19S 035-25.37W unlit until 15 feb 272026-08-19
- Odas buoy established in 05-09.46S 035-09.81W2026-05-13
- Odas buoy bravo rn-l temporarily established until 20 oct in 04-53.00S 035-46.01W2026-05-08
- Santo alberto light 05-03.14S 036-02.28W unlit until 15 jun 242023-12-18
- Atol das rocas light 03-51.40S 033-48.90W unlit until 09 jun 242023-12-13
- Ponta de calcanhar light 05-09.66S 035-29.20W unlit until 03 jan 242023-07-07
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 331/11 and this msgcancelled by · 2011-03-30
Nearby now · within 120 nm
- Odas buoy established in 05-09.46S 035-09.81WNav aids · 112.1 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.