鲁航警868/26
ArchivedReceived: 8 Oct 2026, 10:01Archived: 9 Oct 2026, 07:33Updated: 4 Nov 2026, 14:28
analysis
No longer in forceTrial voyage of M/V WUCHUAN37002 in Yellow Sea
M/V WUCHUAN37002 will conduct a trial voyage in a rectangular area of the Yellow Sea. Activity is reported from 09 Oct 07:00 to 13 Oct 17:00 (times given in the message). Mariners are advised to exercise caution and keep a lookout in the area.
Exercise caution, keep a good lookout and give the trial vessel room; navigate with caution in the area.
- 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
- Yellow Sea, area bounded by four positions off Shandong
- Validity
- From 09 Oct 2026, 07:00 UTC
Until 13 Oct 2026, 17:00 UTC于10月9日0700时至13日1700时在...试航 - Activity periods
- 09 Oct 2026, 07:00 UTC - 13 Oct 2026, 17:00 UTC (Trial voyage (试航) in the area bounded by the four positions)
- Hazards
- trial voyage - vessel manoeuvring, restricted manoeuvring area
Vessels involved
- WUCHUAN37002 · trial vessel
Coast stations for this area
- RCCRCC InchonRepublic of Korea128 NM from the area
- RCCMRSC YantaiChina133 NM from the area
- RCCMRSC QingdaoChina224 NM from the area
- DSCDSC Station Dalian RadioMRCC LiaoningChinaMMSI 004121300VHF 25, MF 100range 100 NM115 NM from the area
- DSCDSC Station Dalian RadioMRSC YantaiChinaMMSI 004121400VHF 25, MF 100range 100 NM132 NM from the area
- DSCDSC Station Inchon Korea Coast Guard & VTSRCC InchonRepublic of KoreaMMSI 004401001VHF 25, MF 250, HFrange 250 NM140 NM from the area
- DSCDSC Station Inch'on (Incheon)Republic of KoreaMMSI 004400001HF141 NM from the area
- DSCDSC Station Daesan VTSRCC SeohaeRepublic of KoreaMMSI 004403201VHF 25range 25 NM146 NM from the area
Generated automatically from the warning text on 08 Oct 2026, 10:26 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
SD794/26 YELLOW SEA M/V WUCHUAN37002 TRIAL VOYAGE FROM 082300UTC TO 130900UTC OCT IN AREA BOUNDED BY THE LINES JOINING 38-25.50N 123-43.55E、38-25.50N 123-55.04E、37-53.50N 123-55.04E、37-53.50N 123-43.55E.CAUTION ADVISED.SHANDONG MSA CHINA.