Comment:	144.625MHz https://aprsdro
Location:	47°40.49' N 9°26.25' E - locator JN47RQ21MX - show map 5.4 km Southeast bearing 149° from Markdorf, Baden-Württemberg, Germany [?] 9.2 km Southeast bearing 135° from Bermatingen, Regierungsbezirk Tübingen, Baden-Württemberg, Germany 74.9 km Northeast bearing 62° from Zürich, Bezirk Zürich, Zurich, Switzerland 132.1 km Southwest bearing 235° from Augsburg, Regierungsbezirk Schwaben, Bavaria, Germany
Last position:	2025-12-28 16:55:29 UTC (2d 7h11m ago) 2025-12-28 17:55:29 CET local time at Markdorf, Germany [?]
Altitude:	473 m
Course:	23°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DO2GU-12>APDR16 via TCPIP*,qAC,T2NUERNBG
Positions stored:	4100
Other SSIDs:	DO2GU-10 DO2GU-15 DO2GU-D DO2GU-9 DO2GU-8

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.