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云航警170/26

Sea trials of "Tong Mao 28" in South Yellow Sea 12-14 Oct

No longer in forceReceived 11 Oct 2026, 09:23 UTCArchived 15 Oct 2026, 05:10 UTC

Warning text

Positions open on the map
LYG148/26 SOUTH YELLOW SEA “TONG MAO 28” IN AREA BOUNDED BY 34-52.41N 121-01.60E, 34-55.59N 121-04.24E, 34-51.33N 121-13.14E AND 34-48.21N 121-10.73E MAKE A TRIAL TRIP FROM 120400UTC TO 140900UTC OCT. CAUTION ADVISED. LIANYUNGANG MSA CHINA.

Analysis

No longer in force

The Chinese notice warns that the vessel "同茂28" (Tong Mao 28) will conduct sea trials in a quadrilateral area of the southern Yellow Sea. The trials are scheduled from 12 Oct 1200 to 14 Oct 1700 (times as given in the message). Mariners are advised to exercise 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
South Yellow Sea, area bounded by four positions given in message
Validity
From 12 Oct 2026, 12:00 UTC
Until 14 Oct 2026, 17:00 UTC10月12日1200时至14日1700时
Activity periods
  • 12 Oct 2026, 12:00 UTC - 14 Oct 2026, 17:00 UTC (Scheduled trial period as given in the message)
Hazards
vessel sea trials, restricted manoeuvring of trial vessel

Worked out automatically from the warning text on 11 Oct 2026, 10:37 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
  • 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.

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