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*
Web station oh4ka-i - show graphs
Map loading...
Comment: aprs.fi
Location: 60°26.45' N 25°08.92' E - locator KP20NK75US - show map - static map
4.8 km Northeast bearing 30° from Kerava, Nyland, Southern Finland, Finland [?]
4.9 km Southeast bearing 139° from Järvenpää, Nyland, Southern Finland, Finland
32.3 km North bearing 21° from Helsinki, Nyland, Southern Finland, Finland
113.7 km North bearing 11° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2022-09-18 20:46:21 UTC (14d 15h8m ago)
2022-09-18 23:46:21 EEST local time at Kerava, Finland [?]
Altitude: 36 m
Course: 94°
Speed: 0 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 31266
Other SSIDs: OH4KA-4 OH4KA-2 OH4KA-8 OH4KA-7
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