Question 1

Where is HONG HA 52 31 09 right now?

Accepted Answer

HONG HA 52 31 09 has not broadcast an AIS position for 11 days. The most recent broadcast placed it in the South China Sea, on 28 Aug 2026, 10:01 UTC. It was sailing from HAI PHONG to HAI PHONG. 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 HONG HA 52 31 09?

Accepted Answer

HONG HA 52 31 09 broadcasts MMSI 574040684, with call sign 523109. 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 HONG HA 52 31 09?

Accepted Answer

HONG HA 52 31 09 is a maritime vessel registered under the VN flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full VN flag list at /flag/vn.

Question 4

How can I see the live position of HONG HA 52 31 09?

Accepted Answer

MarineRadar shows the latest AIS broadcast from HONG HA 52 31 09 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 HONG HA 52 31 09'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 HONG HA 52 31 09?

Accepted Answer

The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page.

HONG HA 52 31 09 · MMSI 574040684

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About HONG HA 52 31 09

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HONG HA 52 31 09 — Key Facts