琼航警187/26
ArchivedReceived: 24 Sept 2026, 06:58Archived: 1 Oct 2026, 13:12Updated: 1 Nov 2026, 12:31
analysis
No longer in forceTowing of drilling platform south of Hainan between 28-30 Sep
The vessel M/V HAI YANG SHI YOU 670 will tow the drilling platform NAN HAI QI HAO between 19-29.94N/111-52.80E and 19-39.99N/112-15.79E. Activity applies from 2026-09-28 00:00 UTC until 2026-10-01 00:00 UTC. Tow cable total length 500 metres, speed 4 knots; wide berth requested.
Give the tow a wide berth and navigate with caution.
- 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, off Hainan
- Validity
- From 28 Sept 2026, 00:00 UTC
Until 01 Oct 2026, 00:00 UTC2026年9月28日0000时至9月30日2400时 - Activity periods
- 28 Sept 2026, 00:00 UTC - 01 Oct 2026, 00:00 UTC (Towing from 19-29.94N/111-52.80E to 19-39.99N/112-15.79E)
- Hazards
- towed drilling platform, long tow cable
Vessels involved
- HAI YANG SHI YOU 670 · tug/towing vessel
- NAN HAI QI HAO · towed drilling platform
Coast stations for this area
- RCCSanya HASChina155 NM from the area
- RCCMRCC Hong KongHong Kong, China (Associate Member of IMO)211 NM from the area
- RCCMRSC ShantouChina360 NM from the area
- DSCDSC Station Haikou RadioHaikou HSA/MRCC Hainan ProvinceChinaMMSI 004123500VHF 25range 25 NM95 NM from the area
- DSCDSC Station Zhanjiang RadioMRSC ZhanjiangChinaMMSI 004123100VHF 25, MF 100range 100 NM131 NM from the area
- DSCDSC Station Sanya RadioSanya HASChinaMMSI 004123700155 NM from the area
- DSCDSC Station Basuo RadioBasuo HASChinaMMSI 004123600MF 100range 100 NM187 NM from the area
- DSCDSC Station Beihai RadioBeihai HSAChinaMMSI 004123400MF 100range 100 NM198 NM from the area
Generated automatically from the warning text on 29 Sept 2026, 23:20 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
HN179/26 SOUTH CHINA SEA M/V HAI YANG SHI YOU 670 TOWING DRILLING PLATFORM NAN HAI QI HAO FROM 19-29.94N/111-52.80E TO 19-39.99N/112-15.79E FROM 271600UTC TO 301600UTC SEP. LENGTH OVERALL 500 METRES SPEED 4 KNOTS. WIDE BERTH REQUESTED. HAINAN MSA CHINA.