Source callsign:	DG4FR
Comment:	IPSC2-DMR-DL MMDVM 439.5000 MHz
Location:	51°23.75' N 7°12.48' E - ตำแหน่ง JO31OJ44XX - show map 5.9 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก Sprockhövel, North Rhine-Westphalia, Germany [?] 12.4 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก Gevelsberg, North Rhine-Westphalia, Germany 14.6 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Essen, North Rhine-Westphalia, Germany 54.4 km เหนือ bearing 19° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-07 12:31:17 UTC (35s ago) 2025-12-07 13:31:17 CET เวลาท้องถิ่น Sprockhövel, Germany [?]
Last path:	DG4FR>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	1
Other SSIDs:	DG4FR-9 DG4FR-7

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.