冀航警737/26
Archivedanalysis
No longer in forceUnderwater inspection and diving operations at Caofeidian Port berth 210, 21-23 Oct
Diving and underwater inspection of the vessel "华海航2" will take place in front of berth 210 (Guotou Terminal), Caofeidian Port, Bohai Sea. 21 Oct 1630-1830 UTC; 22 and 23 Oct daily 0800-1800 UTC. A diver down (A) flag will be displayed at the site. Mariners are advised to take notice and keep clear.
Keep well clear of the inspection area, maintain a proper lookout and navigate with caution; give way and avoid passing within the stated distance.
- 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
- Bohai Sea, Caofeidian Port, in front of Guotou Terminal berth 210
- Validity
- From 21 Oct 2026, 16:30 UTC
Until 23 Oct 2026, 18:00 UTC10月21日1630时至1830时，22日至23日，每日0800时至1800时 - Activity periods
- 21 Oct 2026, 16:30 UTC - 21 Oct 2026, 18:30 UTC (21 Oct 1630-1830 UTC)
- 22 Oct 2026, 08:00 UTC - 22 Oct 2026, 18:00 UTC (22 Oct 0800-1800 UTC)
- 23 Oct 2026, 08:00 UTC - 23 Oct 2026, 18:00 UTC (23 Oct 0800-1800 UTC)
- Hazards
- underwater inspection, divers in water, diver-down flag displayed
- Keep clear
- 0.027 NM范围内50米
Vessels involved
- 华海航2 · vessel undergoing underwater inspection
Aids to navigation affected
- Newly establishedDiver down flag (A flag) · 现场悬挂潜水A字旗
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 21 Oct 2026, 08:57 UTC. It can be wrong: the original warning below is the authoritative text.