Comment:	https://aprsdroid.org/
Location:	49°52.11' N 8°33.67' E - locator JN49GU78IK - show map 1.2 km Northwest bearing 302° from Griesheim, Hesse, Germany [?] 4.7 km Southeast bearing 145° from Büttelborn, Regierungsbezirk Darmstadt, Hesse, Germany 28.9 km South bearing 198° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany 164.4 km Southeast bearing 135° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2026-01-03 14:26:38 UTC (18d 7h16m ago) 2026-01-03 15:26:38 CET local time at Griesheim, Germany [?]
Altitude:	149 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	DO1TRS-5>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	5
Other SSIDs:	DO1TRS DO1TRS-9

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.