浙航警975/26
Sea trials by vessel NORD SWAN in area of East China Sea (29-40N to 30-20N, 123-20E to 123-35E)
Activeuntil 01 Nov 2026, 18:00 UTC (8 h ago)Received 29 Oct 2026, 09:13 UTC
Warning text
Positions open on the mapZJ388/26 EAST CHINA SEA TRIAL SHIP “NORD SWAN” IN AREA BOUNDED BY THE LINES JOINING 29-40.00N 123-20.00E，29-40.00N 123-35.00E，30-20.00N 123-35.00E AND 30-20.00N 123-20.00E（CGCS2000）FROM 300300UTC TO 301000UTC OCT，AND 2200UTC TO 1000UTC DAILY FROM 30 OCT TO 01 NOV. WIDE BERTH REQUESTED. ZHEJIANG MSA CHINA.
Location map
Open in the full mapAnalysis
Activeuntil 01 Nov 2026, 18:00 UTC (8 h ago)The vessel NORD SWAN will conduct sea trials in an area bounded by four positions in the East China Sea. Activity is scheduled 30 Oct 11:00-18:00 UTC and daily 31 Oct and 1 Nov 06:00-18:00 UTC. Mariners are requested to give the vessel a wide berth.
Give the trial vessel a wide berth 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 bounded by given positions)
- Validity
- From 30 Oct 2026, 11:00 UTC
Until 01 Nov 2026, 18:00 UTC10月30日1100时至1800时和10月31日至11月1日每日0600时至1800时 - Activity periods
- 30 Oct 2026, 11:00 UTC - 30 Oct 2026, 18:00 UTC (30 Oct 11:00-18:00 (local time stated without offset; treated as UTC))
- 31 Oct 2026, 06:00 UTC - 31 Oct 2026, 18:00 UTC (31 Oct daily 06:00-18:00 (treated as UTC))
- 01 Nov 2026, 06:00 UTC - 01 Nov 2026, 18:00 UTC (01 Nov daily 06:00-18:00 (treated as UTC))
- Hazards
- sea trials - manoeuvring vessel
Contacts
- ZHEJIANG MSA CHINA · issuing authority as given in message
Vessels involved
- NORD SWAN · trial vessel
Coast stations for this area
- RCCMRSC NingboChina107 NM from the area
- RCCMRCC ShanghaiChina144 NM from the area
- RCCRCC JejuRepublic of Korea275 NM from the area
- DSCDSC Station Ningbo RadioMRSC NingboChinaMMSI 004122400VHF 25, MF 100range 100 NM111 NM from the area
- DSCDSC Station Dalian RadioMRCC ShanghaiChinaMMSI 004122100VHF 25, MF 100range 100 NM137 NM from the area
- DSCDSC Station Wenzhou RadioWenzhou HASChinaMMSI 004122500MF 100range 100 NM184 NM from the area
- DSCDSC Station Seoul RadioRCC JejuRepublic of KoreaMMSI 004400701VHF 25, MF 250range 250 NM273 NM from the area
- DSCDSC Station Jeju Coast Guard Station, Jeju VTSRCC JejuRepublic of KoreaMMSI 004401005VHF 25, MF 250, HFrange 250 NM276 NM from the area
Worked out automatically from the warning text on 29 Oct 2026, 09:37 UTC. It can be wrong: the official warning text is the authority.