沪航警856/26
Buoy laying operation near Jin-Guang Outer Channel, Yangtze Estuary
Warning text
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No longer in forceAn aids-to-navigation vessel (海巡167轮) will tow and lay a large sensor light buoy near the Jin-Guang Outer Channel in the Yangtze Estuary. The vessel departs Dongzhen Shipyard south channel exit 29 Oct at 06:30 and the buoy will be laid 30 Oct at 06:00 at approx 31-11.00N 122-47.50E. All vessels are requested to keep clear.
Keep clear of the towing vessel and the towed buoy; navigate with caution and maintain lookout.
- Type
- Aids to navigation · severity moderate
- Feed
- Aids to navigationAll warnings of this kind on the map, or as an API feed.
- Location
- Yangtze Estuary, waters near Jin-Guang Outer Channel
- Validity
- From 29 Oct 2026, 06:30 UTC
Until 30 Oct 2026, 06:00 UTC10月29日0630时…30日0600时至津广外航路附近水域抛设 - Activity periods
- 29 Oct 2026, 06:30 UTC - 30 Oct 2026, 06:00 UTC (Towing from departure and buoy lay in waters near Jin-Guang Outer Channel; buoy laid at end time)
- Hazards
- towed object, buoy laying operation, large sensor light buoy (unfixed during towing)
Vessels involved
- 海巡167轮 · aids-to-navigation vessel (towing)
Coast stations for this area
- RCCMRCC ShanghaiChina67 NM from the area
- RCCMRSC NingboChina102 NM from the area
- RCCRCC JejuRepublic of Korea235 NM from the area
- DSCDSC Station Dalian RadioMRCC ShanghaiChinaMMSI 004122100VHF 25, MF 100range 100 NM65 NM from the area
- DSCDSC Station Ningbo RadioMRSC NingboChinaMMSI 004122400VHF 25, MF 100range 100 NM97 NM from the area
- DSCDSC Station Wenzhou RadioWenzhou HASChinaMMSI 004122500MF 100range 100 NM221 NM from the area
- DSCDSC Station Seoul RadioRCC JejuRepublic of KoreaMMSI 004400701VHF 25, MF 250range 250 NM233 NM from the area
- DSCDSC Station Jeju Coast Guard Station, Jeju VTSRCC JejuRepublic of KoreaMMSI 004401005VHF 25, MF 250, HFrange 250 NM236 NM from the area
Aids to navigation affected
- Otherlarge sensor light buoy · 概位31-11.00N 122-47.50E
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Worked out automatically from the warning text on 28 Oct 2026, 15:17 UTC. It can be wrong: the official warning text is the authority.