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 PUSKU4 - show graphs
Map loading...
Callsign: OH4291
MMSI number: 230068810
Navigational status: Undefined/default (15)
Vessel class: Diving operations (34)
Destination: (ETA ***00 00:00)
Location: 65°39.66' N 24°31.10' E - locator KP25GP28EP - show map - static map
8.6 km South bearing 194° from Kemi, Lappland, Province of Lapland, Finland [?]
15.7 km South bearing 184° from Keminmaa, Lappland, Province of Lapland, Finland
84.5 km Northwest bearing 329° from Oulu, Norra Österbotten, Oulu, Finland
108.7 km East bearing 84° from Luleå, Luleå Kommun, Norrbotten, Sweden
Last position: 2021-10-30 00:19:24 UTC (36d 10h55m ago)
2021-10-30 03:19:24 EEST local time at Kemi, Finland [?]
Course: 58° – heading 211°
Speed: 0 km/h
Dimensions: length 12 m width 6 m draught 0.0 m
Last path: OH4291>ais via oh8fck
Positions stored: 12014
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