Comment:	70cm MMDVM Voice (C4FM) 433.61250MHz +0.0000MHz, DL1SMF_Pi-Star_ND
Location:	51°33.10' N 7°18.90' E - ตำแหน่ง JO31PN72TJ - show map 218.5 m ตะวันตกเฉียงเหนือ bearing 328° มาจาก Castrop-Rauxel, North Rhine-Westphalia, Germany [?] 10.1 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Dortmund, North Rhine-Westphalia, Germany 23.5 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Essen, North Rhine-Westphalia, Germany 73.3 km เหนือ bearing 20° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-23 12:10:51 UTC (15m12s ago) 2025-12-23 13:10:51 CET เวลาท้องถิ่น Castrop-Rauxel, Germany [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	DL1SMF-N>APDG03 via TCPIP*,qAC,DL1SMF-NS
Positions stored:	1
Other SSIDs:	DL1SMF-D DL1SMF DL1SMF-9

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.