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 CALYPSO - show graphs
Map loading...
Callsign: OJSY
MMSI number: 230686000
IMO number: 9304899
Navigational status: At anchor (1)
Vessel class: Tug (52)
Destination: KOTKA
Location: 60°28.47' N 26°57.05' E - locator KP30LL43CV - show map - static map
2.1 km Northeast bearing 65° from Kotka, Kymenlaakso, Southern Finland, Finland [?]
4.7 km South bearing 179° from Karhula, Kymenlaakso, Southern Finland, Finland
106.8 km East bearing 78° from Vantaa, Nyland, Southern Finland, Finland
115.9 km East bearing 72° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2022-07-02 22:28:39 UTC (23m11s ago)
2022-07-03 01:28:39 EEST local time at Kotka, Finland [?]
Course: 285.3° – heading 511°
Speed: 0 km/h
Dimensions: length 26 m width 9 m draught 4.2 m
Last path: OJSY>ais via OH5GDN-A
Positions stored: 20411
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