Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel NORRLAND - show graphs
Callsign: C4KF2
MMSI number: 212521000
IMO number: 9358278
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: TUNADAL
Location: 63°26.67' N 20°36.81' E - locator KP03HK36OP - show map
31.6 km Southeast bearing 157° from Holmsund, Umeå Kommun, Västerbotten, Sweden [?]
32.0 km Southeast bearing 153° from Obbola, Västerbotten, Sweden
46.1 km South bearing 158° from Umeå, Umeå Kommun, Västerbotten, Sweden
63.3 km Northwest bearing 308° from Vaasa, Österbotten, Province of Western Finland, Finland
Last position: 2026-02-22 18:12:56 UTC (2d 32m ago)
2026-02-22 19:12:56 CET local time at Holmsund, Sweden [?]
Course: 209° – heading 211°
Speed: 19 km/h
Dimensions: length 119 m width 15 m draught 4.4 m
Persons on board: 11 (2023-09-22 15:37:36 UTC – 886d 3h7m ago)
Last path: C4KF2>ais via KmN
Positions stored: 272222
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS