Comment:	145.550MHz 145.550/SR9JK
Location:	50°29.27' N 19°24.69' E - locator JO90QL97JB - show map 374.5 m West bearing 273° from Zawiercie, Powiat zawierciański, Silesian Voivodeship, Poland [?] 4.0 km South bearing 201° from Rudniki, Powiat zawierciański, Silesian Voivodeship, Poland 37.3 km Northeast bearing 47° from Katowice, Silesian Voivodeship, Poland 57.5 km Northwest bearing 322° from Kraków, Lesser Poland Voivodeship, Poland
Last position:	2025-08-10 14:40:34 UTC (81d 19h21m ago) 2025-08-10 16:40:34 CEST local time at Zawiercie, Poland [?]
Altitude:	374 m
Course:	10°
Speed:	15 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ9RD-5>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	80
Other SSIDs:	SQ9RD SQ9RD-9 SQ9RD-7 SQ9RD-1 SQ9RD-10

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.