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APRS station DO1MMK - show graphs
Comment: MMDVM MMDVM HS Hat 432.8000/432.8000 CC1
Location: 51°19.90' N 6°33.56' E - ตำแหน่ง JO31GH79CO - show map
542.0 m ตะวันตก bearing 250° มาจาก Krefeld, North Rhine-Westphalia, Germany [?]
7.3 km เหนือ bearing 5° มาจาก Willich, North Rhine-Westphalia, Germany
52.0 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
162.9 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-04-15 20:32:39 UTC (49d 20h8m ago)
2025-04-15 22:32:39 CEST เวลาท้องถิ่น Krefeld, Germany [?]
Device: R3ABM: BrandMeister DMR
Last path: DO1MMK>APBM1S via TCPIP*,qAS,S52DMR-10
Positions stored: 1
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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