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APRS station BD3MDU-9 - show graphs
Comment: VRN76 QSO:438.500 8.04V
Location: 39°59.25' N 116°25.01' E - locator OM89FX07AA - show map
9.0 km North bearing 11° from Beijing, Beijing, China [?]
18.0 km Northwest bearing 300° from Tongzhou, Beijing, China
114.3 km Northwest bearing 326° from Tianjin, Tianjin Shi, China
Last position: 2025-06-13 11:48:08 UTC (29d 20h2m ago)
2025-06-13 19:48:08 CST local time at Beijing, China [?]
Course:
Speed: 0 km/h
Last path: BD3MDU-9>APN000 via WIDE1-1,WIDE2-1,qAS,BG1VIS-10 (good)
Positions stored: 25
Other SSIDs: BD3MDU-7 BD3MDU-10
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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