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APRS station BI1PRJ-9 - show graphs
Comment: imei:*9308 rssi:29 sat:31/34
Location: 39°56.75' N 116°31.91' E - locator OM89GW36TX - show map
7.3 km Northwest bearing 308° from Tongzhou, Beijing, China [?]
12.2 km East bearing 70° from Beijing, Beijing, China
105.0 km Northwest bearing 328° from Tianjin, Tianjin Shi, China
Last position: 2025-01-11 02:47:03 UTC (30d 11h40m ago)
2025-01-11 10:47:03 CST local time at Tongzhou, China [?]
Altitude: 39 m
Course: 143°
Speed: 17 km/h
Last path: BI1PRJ-9>APUVR via TCPIP*,qAC,T2CS
Positions stored: 7466
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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