Question 1

Where is HE HAI ZHUA 32 right now?

Accepted Answer

HE HAI ZHUA 32 has not broadcast an AIS position for 54 days. The most recent broadcast placed it in the South China Sea, on 16 Jul 2026, 22:50 UTC. It was sailing from ZHANJIANG to ZHANJIANG. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

Question 2

What are the identifiers for HE HAI ZHUA 32?

Accepted Answer

HE HAI ZHUA 32 broadcasts MMSI 413247820, with call sign TEST   . The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.

Question 3

What type of ship is HE HAI ZHUA 32?

Accepted Answer

HE HAI ZHUA 32 is classified as a dredger vessel registered under the CN flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dredger fleet at /vessel-type/military-special and full CN flag list at /flag/cn.

Question 4

How can I see the live position of HE HAI ZHUA 32?

Accepted Answer

MarineRadar shows the latest AIS broadcast from HE HAI ZHUA 32 above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.

Question 5

How often is HE HAI ZHUA 32's position updated?

Accepted Answer

AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.

Question 6

What class is HE HAI ZHUA 32?

Accepted Answer

As a dredger, HE HAI ZHUA 32 sits in the same design class as the other dredgers listed in the Similar Vessels section of the vessel page, or in the full dredger directory at /vessel-type/military-special.

HE HAI ZHUA 32 — Dredger · MMSI 413247820

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