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APRS station BI1MSJ-7 - show graphs
Comment: 435.280MHz
Location: 39°44.29' N 116°07.30' E - locator OM89BR47OD - show map
1.7 km Northwest bearing 294° from Liangxiang, Beijing, China [?]
11.9 km East bearing 68° from Fangshan, Beijing, China
30.1 km Southwest bearing 231° from Beijing, Beijing, China
112.2 km Northwest bearing 307° from Tianjin, Tianjin Shi, China
Last position: 2025-05-03 00:23:46 UTC (10d 5h1m ago)
2025-05-03 08:23:46 CST local time at Liangxiang, China [?]
Course: 86°
Speed: 0 km/h
Last path: BI1MSJ-7>APN000 via TCPIP*,qAC,T2HK
Positions stored: 16167
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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