深航警107/26
Trials of three small autonomous vessels in Pearl River Estuary (Qianhai Bay-Guiwan River)
Warning text
Analysis
No longer in forceFrom 26 to 31 October, daily 0900-1200 and 1400-1800 UTC, three smart/autonomous vessels under 5 m (two 4.98 m and one 4.88 m) named Guangqi Xinghe will conduct sea trials in the controlled waters connecting Qianhai Bay and the Guiwan River in the Pearl River Estuary. All passing vessels are requested to keep a sharp lookout.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Pearl River Estuary, waters connecting Qianhai Bay and Guiwan River
- Validity
- From 26 Oct 2026, 09:00 UTC
Until 31 Oct 2026, 18:00 UTC10月26日至31日，每日0900时至1200时、1400时至1800时 - Activity periods
- ? - ? (Daily 0900-1200 and 1400-1800 UTC from 26 Oct to 31 Oct)
- Hazards
- autonomous/smart vessel trials, small vessels (<5 m) operating
Worked out automatically from the warning text on 26 Oct 2026, 03:37 UTC. It can be wrong: the official warning text is the authority.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Ships named
- Translations
The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.