Source callsign:	DL4DG-S
Comment:	70cm Voice (D-Star) 433.45000MHz +0.0000MHz
Location:	51°29.60' N 7°16.11' E - ตำแหน่ง JO31PL28FJ - show map 8.0 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Witten, North Rhine-Westphalia, Germany [?] 12.8 km ตะวันตก bearing 258° มาจาก Dortmund, North Rhine-Westphalia, Germany 18.1 km ตะวันออก bearing 74° มาจาก Essen, North Rhine-Westphalia, Germany 66.1 km เหนือ bearing 19° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-07 18:37:03 UTC (19m14s ago) 2025-12-07 19:37:03 CET เวลาท้องถิ่น Witten, Germany [?]
Altitude:	3 m
Last path:	DL4DG-S>APDG01 via TCPIP*,qAC,DL4DG-GS
Positions stored:	11
Others sourced by DL4DG-S:	DL4DG 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.