Comment:	DO1TRS mobile
Location:	49°53.70' N 8°36.98' E - locator JN49HV34XT - show map 3.6 km Northwest bearing 319° from Darmstadt, Regierungsbezirk Darmstadt, Hesse, Germany [?] 4.6 km Northeast bearing 39° from Griesheim, Hesse, Germany 25.1 km South bearing 191° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany 165.0 km Southeast bearing 134° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-07-28 10:47:15 UTC (10d 11h59m ago) 2025-07-28 12:47:15 CEST local time at Darmstadt, Germany [?]
Speed:	11 km/h
Last path:	DO1TRS-9>APN000 via TCPIP*,qAC,T2EISBERG
Positions stored:	82
Other SSIDs:	DO1TRS-5

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.