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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: 18°48.36' N 98°57.08' E - locator NK98LT43DK - show map
3.9 km Northwest bearing 296° from Chiang Mai, Chiang Mai, Thailand [?]
13.6 km North bearing 14° from Hang Dong, Chiang Mai, Thailand
80.7 km Northwest bearing 315° from Lampang, Lampang, Thailand
Last position: 2025-10-23 10:13:15 UTC (2h19m ago)
2025-10-23 17:13:15 +07 local time at Chiang Mai, Thailand [?]
Device: Open Source: APRSdroid (app, Android)
Last path: BA4RAC-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored: 745
Other SSIDs: BA4RAC-10 BA4RAC-9 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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