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APRS station BI1PRJ-9 - show graphs
Comment: imei:*9308 rssi:31 sat:7/27
Last status: CQ-438.500
Location: 40°07.48' N 116°23.53' E - locator ON80EC79BW - show map
18.0 km Southeast bearing 125° from Changping, Beijing, China [?]
21.5 km West bearing 270° from Shunyi, Beijing, China
24.1 km North bearing 359° from Beijing, Beijing, China
128.2 km Northwest bearing 329° from Tianjin, Tianjin Shi, China
Last position: 2025-11-12 04:30:15 UTC (13h46m ago)
2025-11-12 12:30:15 CST local time at Changping, China [?]
Altitude: 74 m
Course:
Speed: 0 km/h
Last path: BI1PRJ-9>APUVR via TCPIP*,qAC,T2FZ
Positions stored: 11058
Other SSIDs: BI1PRJ-7
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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