Comment:	https://aprsdroid.org/
Location:	50°49.92' N 15°33.38' E - locator JO70ST69SQ - show map 2.5 km East bearing 73° from Szklarska Poręba, Powiat jeleniogórski, Lower Silesian Voivodeship, Poland [?] 11.0 km Northeast bearing 53° from Harrachov, Liberecký Kraj, Czech Republic 107.6 km West bearing 255° from Wrocław, Lower Silesian Voivodeship, Poland 115.3 km Northeast bearing 44° from Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-10-10 07:30:33 UTC (21d 21h ago) 2025-10-10 09:30:33 CEST local time at Szklarska Poręba, Poland [?]
Altitude:	568 m
Course:	88°
Speed:	41 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP9RQH-5>APDR16 via TCPIP*,qAC,T2ERFURT
Positions stored:	633

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.