Forrás hívójel:	SP5YAM-1
Megjegyzés:	Multi-band beacon - http://sr5tdm.com
Hely:	51°57.78' N 20°50.19' E - lokátor KO01KX01JC - térkép nézet 2.1 km Dél irány 175° tól Tarczyn, Powiat piaseczyński, Masovian Voivodeship, Poland [?] 8.2 km Északkelet irány 49° tól Pniewy, Powiat grójecki, Masovian Voivodeship, Poland 32.0 km Dél irány 202° tól Warsaw, Masovian Voivodeship, Poland 96.9 km Kelet irány 75° tól Łódź, Łódź Voivodeship, Poland
Utolső pozíció:	2025-10-12 22:57:07 UTC (29m26s ezelőtt) 2025-10-13 00:57:07 CEST helyi idő Tarczyn, Poland [?]
Utolsó útvonal:	SP5YAM-1>APRX29 via WIDE2-2,qAR,SR5NWA
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.