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APRS station BI1MDW-9 - show graphs
Mic-E message: Off duty
Location: 39°50.76' N 116°13.10' E - locator OM89CU63EA - show map
14.3 km Northeast bearing 28° from Liangxiang, Beijing, China [?]
15.0 km Southeast bearing 134° from Mentougou, Beijing, China
16.7 km Southwest bearing 246° from Beijing, Beijing, China
113.4 km Northwest bearing 314° from Tianjin, Tianjin Shi, China
Last position: 2025-05-15 00:53:28 UTC (22d 2h41m ago)
2025-05-15 08:53:28 CST local time at Liangxiang, China [?]
Altitude: 68 m
Course: 79°
Speed: 39 km/h
Device: Yaesu: FTM-300D (rig)
Last path: BI1MDW-9>SYUPW6 via qAO,BI1LKJ-9
Positions stored: 42
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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