Question 1

Where is NN LEONIS right now?

Accepted Answer

NN LEONIS has not broadcast an AIS position for 5 days. The most recent broadcast placed it in the Gulf of Mexico, on 3 Sep 2026, 17:35 UTC. It was sailing from AMELIA to AMELIA. 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 NN LEONIS?

Accepted Answer

NN LEONIS broadcasts MMSI 345070220 and is registered as IMO 9440368, with call sign XCKR8. 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 NN LEONIS?

Accepted Answer

NN LEONIS is classified as a dive vessel vessel registered under the MX flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dive vessel fleet at /vessel-type/military-special and full MX flag list at /flag/mx.

Question 4

How can I see the live position of NN LEONIS?

Accepted Answer

MarineRadar shows the latest AIS broadcast from NN LEONIS 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 NN LEONIS'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 NN LEONIS?

Accepted Answer

As a dive vessel, NN LEONIS sits in the same design class as the other dive vessels listed in the Similar Vessels section of the vessel page, or in the full dive vessel directory at /vessel-type/military-special.

NN LEONIS — Dive Vessel · IMO 9440368

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