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APRS station BI1JWF - show graphs
Location: 39°53.19' N 116°40.71' E - locator OM89IV12KS - show map
7.1 km East bearing 107° from Tongzhou, Beijing, China [?]
24.1 km East bearing 95° from Beijing, Beijing, China
93.1 km Northwest bearing 333° from Tianjin, Tianjin Shi, China
Last position: 2024-09-06 12:25:34 UTC (157d 2h1m ago)
2024-09-06 20:25:34 CST local time at Tongzhou, China [?]
Course: 35°
Speed: 7 km/h
Last path: BI1JWF>APN000 via TCPIP*,qAC,T2HK
Positions stored: 748
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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