Nav aids
Isolated danger buoy established in 13-42.76N 109-14.90E
South China Sea · Vietnam · HYDROPAC 3951/17
- issued
- 2017-11-15 04:23Z
- status
- cancelled 2018-09-07 11:39Z (archive)
- authority
- HAIPHONG RADIO 150045Z NOV 17.
- position
- 13.713, 109.248
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTH CHINA SEA. VIETNAM. DNC 11. CHART 93480. ISOLATED DANGER BUOY ESTABLISHED IN 13-42.76N 109-14.90E.
This area · aids-to-navigation notices
3 within 180 nm since 2013 · 0 in the last 12 months · 0 in force now
13
15
17
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- HYDROPAC warnings in force as of 071023Z sep 18cancelled by · 2018-09-07
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
142 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.