ALF SIGMUND — Fishing · MMSI 257155740

ALF SIGMUND has not broadcast an AIS position for 92 days. The most recent broadcast placed it in the Barents Sea, on 6 Aug 2026, 14:22 UTC. It was sailing from BREIVIKBOTN to BREIVIKBOTN. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

ALF SIGMUND broadcasts MMSI 257155740. 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.

ALF SIGMUND is classified as a fishing vessel registered under the NO flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full fishing fleet at /vessel-type/fishing and full NO flag list at /flag/no.

MarineRadar shows the latest AIS broadcast from ALF SIGMUND 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.

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.

As a fishing, ALF SIGMUND sits in the same design class as the other fishings listed in the Similar Vessels section of the vessel page, or in the full fishing directory at /vessel-type/fishing.