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
Comment: aprs.fi
Location: 60°28.91' N 25°05.93' E - locator KP20NL15UP - show map
1.0 km Northeast bearing 28° from Järvenpää, Nyland, Southern Finland, Finland [?]
8.7 km North bearing 358° from Kerava, Nyland, Southern Finland, Finland
35.9 km North bearing 14° from Helsinki, Nyland, Southern Finland, Finland
117.7 km North bearing 9° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2024-11-06 19:26:01 UTC (96d 4h13m ago)
2024-11-06 21:26:01 EET local time at Järvenpää, Finland [?]
Altitude: 52 m
Course: 333°
Speed: 0 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 59113
Other SSIDs: OH4KA-4 OH4KA-7 OH4KA-2 OH4KA-8
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