Comment:	op. Grzegorz 145.425MHz 7
Location:	49°42.89' N 18°48.98' E - locator JN99JR71XN - show map 1.3 km Southeast bearing 126° from Ustroń, Powiat cieszyński, Silesian Voivodeship, Poland [?] 4.0 km East bearing 103° from Cisownica, Powiat cieszyński, Silesian Voivodeship, Poland 62.3 km South bearing 194° from Katowice, Silesian Voivodeship, Poland 88.8 km Southwest bearing 243° from Kraków, Lesser Poland Voivodeship, Poland
Last position:	2025-07-30 15:36:40 UTC (8d 16h1m ago) 2025-07-30 17:36:40 CEST local time at Ustroń, Poland [?]
Altitude:	411 m
Course:	145°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP9GM-6>APDR10 via SR9GM-2,WIDE1*,WIDE2-1,qAO,SQ6NDL
Positions stored:	26
Other SSIDs:	SP9GM-9 SP9GM-7 SP9GM-10 SP9GM

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.