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APRS station BA4RAC-5 - show graphs
Comment: 南通业余无线电爱好者俱乐部 https://www.nrac.com.cn
Location: 31°59.05' N 120°58.36' E - locator PM01LX66RE - show map
3.2 km North bearing 13° from Xiaohai, Jiangsu Sheng, China [?]
5.4 km Southeast bearing 125° from Guanyinshan, Jiangsu Sheng, China
83.6 km Northeast bearing 25° from Suzhou, Jiangsu Sheng, China
96.3 km Northwest bearing 332° from Shanghai, Shanghai Shi, China
Last position: 2025-10-15 17:56:38 UTC (3d 6h30m ago)
2025-10-16 01:56:38 CST local time at Xiaohai, China [?]
Speed: 7 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BA4RAC-5>APDR16 via TCPIP*,qAC,T2PRT
Positions stored: 723
Other SSIDs: BA4RAC-9 BA4RAC-10 BA4RAC-D BA4RAC-N BA4RAC-7 BA4RAC-11 BA4RAC-8 BA4RAC-15 BA4RAC-Y
Stations which heard BA4RAC-5 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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