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 OH1SA-12 - show graphs
Comment: Bat=4.13V ( 0mA)
Location: 60°34.07' N 22°05.50' E - locator KP10BN06XG - show map
516.3 m Southwest bearing 230° from Masku, Varsinais-Suomi, Province of Western Finland, Finland [?]
4.1 km South bearing 171° from Nousiainen, Varsinais-Suomi, Province of Western Finland, Finland
16.2 km Northwest bearing 323° from Turku, Varsinais-Suomi, Province of Western Finland, Finland
138.0 km Southwest bearing 222° from Tampere, Birkaland, Province of Western Finland, Finland
Last position: 2025-02-11 17:12:20 UTC (4m9s ago)
2025-02-11 19:12:20 EET local time at Masku, Finland [?]
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: OH1SA-12>APLRT1 via WIDE1-1,Q1176,qAO,OH1RDS-4 (good)
Positions stored: 57170
Other SSIDs: OH1SA-1 OH1SA-7
Stations which heard OH1SA-12 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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