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 SP9SAP - show graphs
Comment: PAWEL 145.400 / 145.225
Location: 50°10.33' N 19°14.39' E - locator JO90OE81SH - show map
4.9 km Northeast bearing 52° from Imielin, Powiat bieruńsko-lędziński, Silesian Voivodeship, Poland [?]
6.5 km Southeast bearing 127° from Mysłowice, Mysłowice, Silesian Voivodeship, Poland
17.9 km Southeast bearing 122° from Katowice, Silesian Voivodeship, Poland
49.2 km West bearing 282° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-12-06 18:55:21 UTC (35d 21h11m ago)
2025-12-06 19:55:21 CET local time at Imielin, Poland [?]
Altitude: 0 m
Device: Open Source: aprsd (software, Linux/Unix)
Last path: SP9SAP>APD578 via WIDE2-2,qAR,SP9UVG-13 (good)
Positions stored: 5
Other SSIDs: SP9SAP-7 SP9SAP-5
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