琼航警205/26
ArchivedReceived: 22 Oct 2026, 03:15Archived: 28 Oct 2026, 12:32Updated: 1 Nov 2026, 07:12
analysis
No longer in forceTow of drilling platform from LT28-1-13dSa to LG21-1-1 in South China Sea, 23-27 Oct
From 23 to 27 October 2026 the vessel 海洋石油676 will tow drilling platform 勘探三号 from well LT28-1-13dSa to well LG21-1-1 in the South China Sea. Escort vessel 海洋石油675 will accompany the tow. Tow length is 400 metres and transit speed about 4 knots; other traffic should give way.
Give wide berth to the tow and escort; reduce speed and navigate with caution when passing, keep a safe distance and maintain good lookout.
- 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 (between LT28-1-13dSa and LG21-1-1)
- Validity
- From 23 Oct 2026, 00:00 UTC
Until 27 Oct 2026, 23:59 UTC2026年10月23日至27日 - Activity periods
- 23 Oct 2026, 00:00 UTC - 27 Oct 2026, 23:59 UTC (Tow transit period stated as 2026年10月23日至27日)
- Hazards
- towing operation, long tow (400 m), slow-moving vessel
- Keep clear
- 0.216 NM拖带总长400米
Vessels involved
- 海洋石油676 · tug/towing vessel
- 勘探三号 · towed drilling platform
- 海洋石油675 · escort vessel
Coast stations for this area
- RCCSanya HASChina58 NM from the area
- DSCDSC Station Basuo RadioBasuo HASChinaMMSI 004123600MF 100range 100 NM54 NM from the area
- DSCDSC Station Sanya RadioSanya HASChinaMMSI 00412370056 NM from the area
- DSCDSC Station Hue/XVD RadioMRCC Danang (VMRCC)VietnamMMSI 005742020VHF 30, MF 200range 200 NM111 NM from the area
- DSCDSC Station Da Nang/XVT RadioMRCC Danang (VMRCC)VietnamMMSI 005742030VHF 30, MF 200, HFrange 200 NM126 NM from the area
- DSCDSC Station Haikou RadioHaikou HSA/MRCC Hainan ProvinceChinaMMSI 004123500VHF 25range 25 NM149 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
Qiong Navigation Warning 205/26, South China Sea, 2026-10-23 to 2026-10-27, vessel “海洋石油676” towing drilling platform “勘探三号” from well LT28-1-13dSa (18-12.36N 108-28.54E) to well LG21-1-1 (19-31.13N 107-33.13E), escort vessel “海洋石油675”, towing length 400 meters, speed 4 knots. Please give way.