Nav aids
Odas buoy, yellow, fl y 20 sec, temporarily established in 24-16.91S 041-37.29W until 15 sep
Western South Atlantic · Brazil-southeast Coast · HYDROLANT 818/22
- issued
- 2022-03-21 19:59Z
- status
- cancelled 2022-04-13 01:40Z (archive)
- cancels
- HYDROLANT 798/22
- authority
- NAVAREA V 155/22 211955Z MAR 22.
- sea
- South Atlantic Ocean
- position
- -24.282, -41.621
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTHEAST COAST. DNC 01. 1. ODAS BUOY, YELLOW, FL Y 20 SEC, TEMPORARILY ESTABLISHED IN 24-16.91S 041-37.29W UNTIL 15 SEP. 300 METER BERTH REQUESTED. 2. CANCEL HYDROLANT 798/22. 3. CANCEL THIS MSG 16 SEP 22.
This area · aids-to-navigation notices
260 within 180 nm since 1998 · 3 in the last 12 months · 3 in force now
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- Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62W2026-04-14
- RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sep2026-04-02
- Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sep2026-03-31
- RACON at sao tome light in 22-02.52S 041-03.17W off air until 24 aug2024-02-27
- Odas buoy, yellow, FL(5) y 20 sec, temporarily established until 18 aug in 21-46.26S 040-32.28W2024-02-20
- Five odas buoys temporarily established until 14 aug in vicinity 21-46.26S 040-32.28W2024-02-17
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Odas buoy, yellow, fl y 20 sec, temporarily established in 24-16.91S 041-37.29W until 15 sepcancels · 2022-03-19
- Odas buoy, yellow, fl y 20 sec, temporarily established in 24-16.91S 041-37.29W until 15 sepreplaced · 2022-03-19
- Cancel HYDROLANT 2083/21, 142/22, 818/22 and this msgcancelled by · 2022-04-13
Nearby now · within 120 nm
- Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…Exercises · 53.1 nm
- Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00WExercises · 53.9 nm
- Survey operations 10 aug 26 thru 08 mar 27 by tug mce navegacao I in area bound by 22-48.38S 041-08.21W,…Surveys · 92 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.