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APRS item PD4MM-DP - show graphs
Source callsign: PD4MM
Comment: IPSC2-NL MMDVM 439.7750@-7.6 MHz
Location: 50°52.08' N 6°01.50' E - ตำแหน่ง JO30AU38AH - show map
10.8 km เหนือ bearing 3° มาจาก Vaals, Gemeente Vaals, Limburg, Netherlands [?]
10.9 km เหนือ bearing 338° มาจาก Aachen, Regierungsbezirk Köln, North Rhine-Westphalia, Germany
65.2 km ตะวันตก bearing 264° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
94.6 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Essen, North Rhine-Westphalia, Germany
Last position: 2025-06-06 03:04:47 UTC (13m47s ago)
2025-06-06 05:04:47 CEST เวลาท้องถิ่น Vaals, Netherlands [?]
Last path: PD4MM>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 1
Other SSIDs: PD4MM-R PD4MM PD4MM-10 PD4MM-4
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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