Comment:	439.563MHz hittin' switches
Location:	50°51.85' N 19°03.81' E - locator JO90MU77OJ - show map 6.3 km Northeast bearing 61° from Kalej, Powiat kłobucki, Silesian Voivodeship, Poland [?] 8.6 km Northwest bearing 331° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland 102.3 km South bearing 196° from Łódź, Łódź Voivodeship, Poland 105.7 km Northwest bearing 326° from Kraków, Lesser Poland Voivodeship, Poland
Last position:	2025-05-26 12:17:03 UTC (21d 16h32m ago) 2025-05-26 14:17:03 CEST local time at Kalej, Poland [?]
Altitude:	286 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ9MPK-10>APDR17 via TCPIP*,qAC,T2RADOM
Positions stored:	364
Other SSIDs:	SQ9MPK SQ9MPK-14 SQ9MPK-9 SQ9MPK-8 SQ9MPK-2 SQ9MPK-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.