Location:	50°12.31' N 6°58.83' E - ตำแหน่ง JO30LE79PF - show map 479.7 m ใต้ bearing 171° มาจาก Ulmen, Rheinland-Pfalz, Germany [?] 2.5 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Schönbach, Rheinland-Pfalz, Germany 80.9 km ใต้ bearing 178° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 113.9 km ใต้ bearing 173° มาจาก Düsseldorf, Regierungsbezirk Düsseldorf, North Rhine-Westphalia, Germany
Last position:	2025-12-09 15:21:07 UTC (4h3m ago) 2025-12-09 16:21:07 CET เวลาท้องถิ่น Ulmen, Germany [?]
Last telemetry:	2025-12-09 15:21:07 UTC (4h3m ago) – show telemetry Press: 0 hPa, Temp.in: 22 C deg, Hum: 52.400 %, QNH: 0 hPa, Temp.out: 0 C deg  track     -     -     -     -     -     -     -
Last path:	DF4WB-30>APRSMC via TCPIP*,qAR,DG4PB-20
Positions stored:	1
Other SSIDs:	DF4WB-20 DF4WB-10 DF4WB-1 DF4WB-D

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.