MDN 151/2025
Low-altitude drone operations off China Merchants Wharf, Hong Kong
Warning text
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Open on the full mapAnalysis
No longer in forceFrom 1 August 2025 and for approximately six months, low-altitude drone operations will be conducted over the waters adjacent to China Merchants Wharf. The operating area is defined by four WGS84 positions listed in the notice. Masters, coxswains and persons-in-charge of vessels should be aware of the operations and navigate with caution. A drawing of the operating area is attached to the original notice.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- waters off China Merchants Wharf, Hong Kong
- Validity
- From 01 Aug 2025, 00:00 UTC
Until 01 Feb 2026, 00:00 UTCWith immediate effect and for a period of approximately six months - Activity periods
- 01 Aug 2025, 00:00 UTC - 01 Feb 2026, 00:00 UTC (Immediate effect for approximately six months)
- Hazards
- low-altitude drone operations
Worked out automatically from the warning text on 30 Sept 2026, 11:49 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
- Translations
- Nearby lights and rescue centres
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.