Source callsign:	DO4NRW-S
Comment:	70cm Voice (D-Star) 433.50000MHz +0.0000MHz
Location:	51°16.05' N 7°13.46' E - ตำแหน่ง JO31OG64WE - show map 2.9 km ตะวันออก bearing 88° มาจาก Wuppertal, North Rhine-Westphalia, Germany [?] 4.5 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Schwelm, North Rhine-Westphalia, Germany 24.9 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Essen, North Rhine-Westphalia, Germany 41.8 km ตะวันออกเฉียงเหนือ bearing 27° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-03-18 18:38:17 UTC (76d 5h ago) 2025-03-18 19:38:17 CET เวลาท้องถิ่น Wuppertal, Germany [?]
Altitude:	3 m
Last path:	DO4NRW-S>APDG01 via TCPIP*,qAC,DO4NRW-GS
Positions stored:	2

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.