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APRS station BI4AVI-9 - show graphs
Location: 31°25.13' N 122°14.48' E - locator PM11CK80XM - show map
48.7 km Southeast bearing 132° from Yinyang, Jiangsu Sheng, China [?]
52.4 km Southeast bearing 138° from Donghai, Jiangsu Sheng, China
77.5 km East bearing 73° from Shanghai, Shanghai Shi, China
106.4 km Northeast bearing 66° from Songjiang, Shanghai Shi, China
Last position: 2025-11-18 01:03:04 UTC (20d 17h23m ago)
2025-11-18 09:03:04 CST local time at Yinyang, China [?]
Last path: BI4AVI-9>APN000 via TCPIP*,qAC,T2HK
Positions stored: 6
Other SSIDs: BI4AVI-1 BI4AVI-5 BI4AVI-10 BI4AVI-7 BI4AVI-15 BI4AVI-11
Last heard a station directly: 2025-11-02 23:18:53 UTC (35d 19h8m ago)
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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