Source callsign:	SP7HACK
Comment:	www.hs-ldz.pl
Location:	51°46.18' N 19°26.71' E - locator JO91RS34KR - show map 2.6 km Northwest bearing 326° from Łódź, Łódź Voivodeship, Poland [?] 8.6 km East bearing 73° from Konstantynów Łódzki, Powiat pabianicki, Łódź Voivodeship, Poland 118.7 km Southwest bearing 245° from Warsaw, Masovian Voivodeship, Poland
Last position:	2025-06-25 14:49:14 UTC (157d 8h1m ago) 2025-06-25 16:49:14 CEST local time at Łódź, Poland [?]
Last path:	SP7HACK>APX218 via TCPIP*,qAC,T2FINLAND
Positions stored:	1

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.