浙航警925/26
Trial ship Dingheng 601 conducting sea trials in East China Sea off Zhejiang
No longer in forceReceived 11 Oct 2026, 09:52 UTCArchived 15 Oct 2026, 06:30 UTC
Warning text
Positions open on the mapZJ374/26 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 120600UTC TO 121000UTC，AND 2200UTC TO 1000UTC DAILY FROM 12 TO 14 OCT. WIDE BERTH REQUESTED. ZHEJIANG MSA CHINA.
Location map
Open in the full mapAnalysis
No longer in forceThe vessel "DINGHENG 601" will conduct sea trials inside the rectangular area off Zhejiang. Activity is planned 12 Oct 14:00-18:00 and daily 13-14 Oct 06:00-18:00 (times given as in the message). Vessels are requested to give a wide berth.
Give the trial vessel a wide berth as requested and navigate with caution in the area.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- East China Sea, area off Zhejiang bounded by four positions between approx. 29-53N/122-44E and 30-05N/122-50E
- Validity
- From 12 Oct 2026, 14:00 UTC
Until 14 Oct 2026, 18:00 UTC10月12日1400时至1800时和10月13日至14日每日0600时至1800时 - Activity periods
- 12 Oct 2026, 14:00 UTC - 12 Oct 2026, 18:00 UTC (sea trials 12 Oct 14:00-18:00 (times as given))
- 13 Oct 2026, 06:00 UTC - 13 Oct 2026, 18:00 UTC (sea trials 13 Oct 06:00-18:00 (daily))
- 14 Oct 2026, 06:00 UTC - 14 Oct 2026, 18:00 UTC (sea trials 14 Oct 06:00-18:00 (daily))
- Hazards
- sea trials - manoeuvring vessel
Contacts
- ZHEJIANG MSA CHINA · issuing authority (Zhejiang Maritime Safety Administration)
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 11 Oct 2026, 10:37 UTC. It can be wrong: the official warning text is the authority.