浙航警942/26
ArchivedReceived: 14 Oct 2026, 10:42Archived: 17 Oct 2026, 07:13Updated: 1 Nov 2026, 11:17
analysis
No longer in forceSea trials of "BOYUANJUN 5" in East China Sea area, 15-16 Oct
The vessel BOYUANJUN 5 will conduct sea trials in a rectangular area in the East China Sea bounded by four positions given in the warning. Trials are scheduled 15 Oct 12:00-18:00 and 16 Oct 06:00-18:00 (times as given in the message). 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
- 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
- East China Sea, area bounded by the lines joining the four positions given
- Validity
- From 15 Oct 2026, 12:00 UTC
Until 16 Oct 2026, 18:00 UTC10月15日1200时至1800时和10月16日0600时至1800时 - Activity periods
- 15 Oct 2026, 12:00 UTC - 15 Oct 2026, 18:00 UTC (Trials 15 Oct 12:00-18:00 (times as given))
- 16 Oct 2026, 06:00 UTC - 16 Oct 2026, 18:00 UTC (Trials 16 Oct 06:00-18:00 (times as given))
- Hazards
- sea trials, restricted manoeuvring of trial vessel
Contacts
- ZHEJIANG MSA CHINA · issuing authority
Vessels involved
- BOYUANJUN 5 · 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
Generated automatically from the warning text on 14 Oct 2026, 11:37 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
ZJ379/26 EAST CHINA SEA TRIAL SHIP “BOYUANJUN 5” 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 150400UTC TO 151000UTC，152200UTC TO 161000UTC OCT. WIDE BERTH REQUESTED. ZHEJIANG MSA CHINA.