Comment:	145.500MHz Stefan on track
Location:	50°23.68' N 6°59.46' E - ตำแหน่ง JO30LJ84WR - show map 1.9 km ตะวันตก bearing 252° มาจาก Kaltenborn, Rheinland-Pfalz, Germany [?] 3.3 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Siebenbach, Rheinland-Pfalz, Germany 59.9 km ใต้ bearing 177° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 117.3 km ใต้ bearing 181° มาจาก Essen, North Rhine-Westphalia, Germany
Last position:	2025-06-04 10:17:14 UTC (6h40m ago) 2025-06-04 12:17:14 CEST เวลาท้องถิ่น Kaltenborn, Germany [?]
Altitude:	620 m
Course:	200°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DL7SDI-9>APDR16 via TCPIP*,qAC,T2KA
Positions stored:	207442

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.