鲁航警864/26
ArchivedReceived: 2 Oct 2026, 07:45Archived: 31 Oct 2026, 07:12Updated: 4 Nov 2026, 14:28
analysis
No longer in forceGeological survey by REN TAI 7 in Bohai Sea 3-30 Oct daily 0600-1800
From 3 to 30 October daily 0600-1800 UTC the vessel REN TAI 7 will conduct geological exploration in a water area in the Bohai Sea defined by four positions. During operations a dynamic rectangular safety work zone centered on REN TAI 7 extends 130 m fore and aft and 65 m to each side. Mariners are requested to navigate with caution.
Navigate with caution and keep clear of the dynamic safety work zone around REN TAI 7.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
- Location
- Bohai Sea
- Validity
- From 03 Oct 2026, 06:00 UTC
Until 30 Oct 2026, 18:00 UTC10月3日至30日每日0600时至1800时 - Activity periods
- 03 Oct 2026, 06:00 UTC - 30 Oct 2026, 18:00 UTC (daily 0600-1800 UTC)
- Hazards
- geological exploration, dynamic safety work zone
- Keep clear
- 0.07 NM以任泰7轮为中心，前后130米，左右65米矩形水域为动态施工安全作业区
Vessels involved
- REN TAI 7 · survey vessel
Coast stations for this area
- RCCMRCC TianjinChina73 NM from the area
- RCCMRSC QingdaoChina161 NM from the area
- RCCMRSC YantaiChina163 NM from the area
- DSCDSC Station Tianjin RadioMRCC TianjinChinaMMSI 004121100VHF 25, MF 100range 100 NM69 NM from the area
- DSCDSC Station Qinhuangdao RadioMRCC HebeiChinaMMSI 004121200VHF 25range 25 NM132 NM from the area
- DSCDSC Station Dalian RadioMRSC QingdaoChinaMMSI 004122200VHF 25, MF 100range 100 NM161 NM from the area
- DSCDSC Station Dalian RadioMRSC YantaiChinaMMSI 004121400VHF 25, MF 100range 100 NM161 NM from the area
- DSCDSC Station Dalian RadioMRCC LiaoningChinaMMSI 004121300VHF 25, MF 100range 100 NM172 NM from the area
Generated automatically from the warning text on 02 Oct 2026, 08:17 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
LU HANG JING 864/26, Bohai Sea, from 03 to 30 OCT, daily 0600 to 1800, geological exploration operations conducted by vessel REN TAI 7 in the water area bounded by lines connecting 38-00.59N 118-01.10E, 38-00.60N 118-01.23E, 38-00.58N 118-01.29E, 38-00.57N 118-01.17E. During operations, a rectangular water area centered on vessel REN TAI 7, extending 130 meters fore and aft, and 65 meters to port and starboard, is designated as a dynamic safety work zone. Navigating vessels are requested to navigate with caution.