Source callsign:	SP5YAM-1
Comment:	Multi-band beacon - http://sr5tdm.com
Location:	51°57.78' N 20°50.19' E - locator KO01KX01JC - show map 2.1 km South bearing 175° from Tarczyn, Powiat piaseczyński, Masovian Voivodeship, Poland [?] 8.2 km Northeast bearing 49° from Pniewy, Powiat grójecki, Masovian Voivodeship, Poland 32.0 km South bearing 202° from Warsaw, Masovian Voivodeship, Poland 96.9 km East bearing 75° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-10-11 14:31:43 UTC (2h39m ago) 2025-10-11 16:31:43 CEST local time at Tarczyn, Poland [?]
Last path:	SP5YAM-1>APRX29 via WIDE2-2,qAR,SQ5BLK-10
Positions stored:	1
Others sourced by SP5YAM-1:	145.600PZ 439.175PZ SP5KMB SP5YAM

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.