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*
APRS station OH3UAJ - show graphs
Comment: MMDVM MMDVM HS Hat 434.4625/434.4625 CC11
Location: 60°49.20' N 23°37.20' E - locator KP10TT46JT - show map
603.0 m North bearing 352° from Forssa, Tavastland, Southern Finland, Finland [?]
7.9 km East bearing 75° from Jokioinen, Tavastland, Southern Finland, Finland
88.6 km Northwest bearing 321° from Espoo, Nyland, Southern Finland, Finland
102.0 km Northwest bearing 316° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2025-02-12 19:57:22 UTC (2h4m ago)
2025-02-12 21:57:22 EET local time at Forssa, Finland [?]
Device: R3ABM: BrandMeister DMR
Last path: OH3UAJ>APBM1S via TCPIP*,qAS,OH2DMR-15
Positions stored: 292
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