浙航警983/26
Sea trials by Dingheng 601 in East China Sea area, 31 Oct-2 Nov
Activeuntil 02 Nov 2026, 18:00 UTC (in 18 h)Received 30 Oct 2026, 09:58 UTC
Warning text
Positions open on the mapZJ390/26 EAST CHINA SEA TRIAL SHIP “DINGHENG 601” IN AREA BOUNDED BY THE LINES JOINING 29-53.00N 122-44.00E，29-53.00N 122-50.00E，30-05.00N 122-50.00E AND 30-05.00N 122-44.00E（CGCS2000）FROM 310600UTC TO 311000UTC OCT，AND 2200UTC TO 1000UTC DAILY FROM 31 OCT TO 02 NOV. WIDE BERTH REQUESTED. ZHEJIANG MSA CHINA.
Location map
Open in the full mapAnalysis
Activeuntil 02 Nov 2026, 18:00 UTC (in 18 h)The vessel DINGHENG 601 will conduct trial runs in an area of the East China Sea bounded by four positions (given). Activity is scheduled 31 October 2026 14:00-18:00 UTC and on 1-2 November 2026 daily 06:00-18:00 UTC. Mariners are requested to give a wide berth.
Give the trial vessel a wide berth and navigate with caution in the area.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- East China Sea, area bounded by lines joining the four positions listed
- Validity
- From 31 Oct 2026, 14:00 UTC
Until 02 Nov 2026, 18:00 UTC10月31日1400时至1800时和11月1日至11月2日每日0600时至1800时 - Activity periods
- 31 Oct 2026, 14:00 UTC - 31 Oct 2026, 18:00 UTC (31 Oct 2026 14:00-18:00 UTC)
- 01 Nov 2026, 06:00 UTC - 01 Nov 2026, 18:00 UTC (01 Nov 2026 06:00-18:00 UTC (daily))
- 02 Nov 2026, 06:00 UTC - 02 Nov 2026, 18:00 UTC (02 Nov 2026 06:00-18:00 UTC (daily))
- Hazards
- trial runs, restricted manoeuvring of trial vessel
Contacts
- ZHEJIANG MSA CHINA · issuing authority
Vessels involved
- DINGHENG 601 · trial ship
Coast stations for this area
- RCCMRSC NingboChina67 NM from the area
- RCCMRCC ShanghaiChina107 NM from the area
- RCCRCC JejuRepublic of Korea287 NM from the area
- DSCDSC Station Ningbo RadioMRSC NingboChinaMMSI 004122400VHF 25, MF 100range 100 NM70 NM from the area
- DSCDSC Station Dalian RadioMRCC ShanghaiChinaMMSI 004122100VHF 25, MF 100range 100 NM99 NM from the area
- DSCDSC Station Wenzhou RadioWenzhou HASChinaMMSI 004122500MF 100range 100 NM161 NM from the area
- DSCDSC Station Seoul RadioRCC JejuRepublic of KoreaMMSI 004400701VHF 25, MF 250range 250 NM285 NM from the area
- DSCDSC Station Jeju Coast Guard Station, Jeju VTSRCC JejuRepublic of KoreaMMSI 004401005VHF 25, MF 250, HFrange 250 NM289 NM from the area
Worked out automatically from the warning text on 30 Oct 2026, 11:17 UTC. It can be wrong: the official warning text is the authority.