Question 1

Where is DIVE MASTER right now?

Accepted Answer

DIVE MASTER is currently in the Norwegian Sea. It is sailing from TROMSO to TROMSO with an ETA of 24 Aug 2026, 09:45 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

Question 2

What are the identifiers for DIVE MASTER?

Accepted Answer

DIVE MASTER broadcasts MMSI 257374600. 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 DIVE MASTER?

Accepted Answer

DIVE MASTER is classified as a dredger vessel registered under the NO 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 NO flag list at /flag/no.

Question 4

How can I see the live position of DIVE MASTER?

Accepted Answer

MarineRadar shows the latest AIS broadcast from DIVE MASTER 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 DIVE MASTER'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 DIVE MASTER?

Accepted Answer

As a dredger, DIVE MASTER 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.

DIVE MASTER — Dredger · MMSI 257374600

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