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APRS station DF9GM - show graphs
Comment: Baycom 1k2 Halfduplex, Xubuntu 24.04
Location: 50°44.16' N 7°03.34' E - ตำแหน่ง JO30MR66QP - show map
2.8 km ตะวันออก bearing 84° มาจาก Alfter, Regierungsbezirk Köln, North Rhine-Westphalia, Germany [?]
5.2 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Bornheim, North Rhine-Westphalia, Germany
23.1 km ใต้ bearing 161° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
134.2 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2025-03-16 10:13:39 UTC (271d 15h49m ago)
2025-03-16 11:13:39 CET เวลาท้องถิ่น Alfter, Germany [?]
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Device: Open Source: Xastir (software, Linux/Unix)
Last path: DF9GM>APX220 via DM0RS-5*,WIDE2-2,qAS,DM0RS-5 (good)
Positions stored: 2
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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