Comment:	439.400MHz Jacek 73
Location:	50°04.18' N 19°56.61' E - locator JO90XB36FR - show map 2.4 km Southeast bearing 128° from Kraków, Lesser Poland Voivodeship, Poland [?] 7.7 km Southeast bearing 113° from Rząska, Powiat krakowski, Lesser Poland Voivodeship, Poland 68.5 km East bearing 107° from Katowice, Silesian Voivodeship, Poland
Last position:	2026-01-22 12:19:53 UTC (23h3m ago) 2026-01-22 13:19:53 CET local time at Kraków, Poland [?]
Altitude:	266 m
Course:	80°
Speed:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP9XU-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	13

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.