Source callsign:	SP5YAM-1
Comment:	439.175MHz t127 -760 wtorki g.18:00LT
Location:	52°09.51' N 20°49.07' E - locator KO02JD88DA - show map 2.9 km North bearing 20° from Granica, Powiat pruszkowski, Masovian Voivodeship, Poland [?] 7.2 km North bearing 6° from Nadarzyn, Powiat pruszkowski, Masovian Voivodeship, Poland 15.4 km Southwest bearing 239° from Warsaw, Masovian Voivodeship, Poland 103.1 km Northeast bearing 63° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-06-30 01:29:52 UTC (42m5s ago) 2025-06-30 03:29:52 CEST local time at Granica, Poland [?]
Last path:	SP5YAM-1>APRX29 via qAR,SQ5STR-12
Positions stored:	6
Others sourced by SP5YAM-1:	145.600PZ 439.175PZ SP5YAM SR5TDM

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.