琼航警206/26
ArchivedReceived: 22 Oct 2026, 03:15Archived: 29 Oct 2026, 12:11Updated: 1 Nov 2026, 07:12
analysis
No longer in forceTow of large towed object through South China Sea off Hainan, 22-28 Oct
From 22 Oct to 28 Oct 2026 the vessel "广浚一号" will be towing the vessel "金建" from 18-09.92N 109-39.42E to 22-37.73N 113-44.27E, transiting the listed route waypoints. The tow has overall length 300 m, width 22 m and transit speed 5 knots. Mariners are requested to give a wide berth.
Give a wide berth and navigate with caution when in vicinity of the tow; maintain look-out and reduce speed if necessary.
- Type
- Towing operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/offshore/
- Location
- South China Sea, route from 18-09.92N 109-39.42E to 22-37.73N 113-44.27E (off Hainan)
- Validity
- From 22 Oct 2026, 00:00 UTC
Until 28 Oct 2026, 23:59 UTC2026年10月22日至10月28日 - Activity periods
- 22 Oct 2026, 00:00 UTC - 28 Oct 2026, 23:59 UTC (2026年10月22日至10月28日)
- Hazards
- towed object, long towline, restricted manoeuvrability
Vessels involved
- 广浚一号 · towing vessel
- 金建 · towed vessel
Coast stations for this area
- RCCSanya HASChina8 NM from the area
- RCCMRCC Hong KongHong Kong, China (Associate Member of IMO)358 NM from the area
- DSCDSC Station Sanya RadioSanya HASChinaMMSI 00412370014 NM from the area
- DSCDSC Station Basuo RadioBasuo HASChinaMMSI 004123600MF 100range 100 NM80 NM from the area
- DSCDSC Station Haikou RadioHaikou HSA/MRCC Hainan ProvinceChinaMMSI 004123500VHF 25range 25 NM120 NM from the area
- DSCDSC Station Da Nang/XVT RadioMRCC Danang (VMRCC)VietnamMMSI 005742030VHF 30, MF 200, HFrange 200 NM143 NM from the area
- DSCDSC Station Hue/XVD RadioMRCC Danang (VMRCC)VietnamMMSI 005742020VHF 30, MF 200range 200 NM147 NM from the area
Generated automatically from the warning text on 22 Oct 2026, 03:37 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
HN197/26 SOUTH CHINA SEA M/V HAI YANG SHI YOU 676 TOWING DRILLING PLATFORM KAN TAN SAN HAO FROM 18-12.36N 108-28.54E TO 19-31.13N 107-33.13E FROM 23 TO 27 OCT . LENGTH OVERALL 400 METRES SPEED 4 KNOTS. WIDE BERTH REQUESTED. HAINAN MSA CHINA.