Comment:	DO1TRS mobile
Location:	49°53.70' N 8°36.98' E - ตำแหน่ง JN49HV34XT - show map 3.6 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Darmstadt, Regierungsbezirk Darmstadt, Hesse, Germany [?] 4.6 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Griesheim, Hesse, Germany 25.1 km ใต้ bearing 191° มาจาก Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany 142.3 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Bonn, North Rhine-Westphalia, Germany
Last position:	2025-07-28 10:47:15 UTC (134d 23h9m ago) 2025-07-28 12:47:15 CEST เวลาท้องถิ่น Darmstadt, Germany [?]
ความเร็ว:	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.