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APRS station DF2RO-1 - show graphs
Comment: Tetra TMO (2624845)
Location: 50°48.97' N 6°12.91' E - ตำแหน่ง JO30CT55TV - show map
5.7 km ตะวันออก bearing 91° มาจาก Würselen, North Rhine-Westphalia, Germany [?]
8.2 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Alsdorf, North Rhine-Westphalia, Germany
53.1 km ตะวันตก bearing 256° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
89.9 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Essen, North Rhine-Westphalia, Germany
Last position: 2025-06-14 12:12:14 UTC (13d 41m ago)
2025-06-14 14:12:14 CEST เวลาท้องถิ่น Würselen, Germany [?]
Device: Unknown: Unknown
Last path: DF2RO-1>APRS via TCPIP*,qAS,DO0ATR
Positions stored: 23495
About this site
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.
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