Comment:	145.500MHz Ralf
Location:	50°48.85' N 8°08.15' E - ตำแหน่ง JO40BT65HJ - show map 2.5 km ตะวันออก bearing 96° มาจาก Wilnsdorf, Regierungsbezirk Arnsberg, North Rhine-Westphalia, Germany [?] 8.0 km ตะวันออกเฉียงเหนือ bearing 27° มาจาก Burbach, Regierungsbezirk Arnsberg, North Rhine-Westphalia, Germany 84.2 km ตะวันออก bearing 99° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 86.6 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position:	2026-01-02 13:36:01 UTC (1d 4h21m ago) 2026-01-02 14:36:01 CET เวลาท้องถิ่น Wilnsdorf, Germany [?]
Altitude:	452 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	DO5RBB-9>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	15036
Other SSIDs:	DO5RBB-3 DO5RBB-12 DO5RBB-Y DO5RBB-10 DO5RBB-7 DO5RBB-15 DO5RBB-4 DO5RBB DO5RBB-D DO5RBB-B

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.