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APRS station BI8SDE-7 - show graphs
Comment: 昆明业余无线电,144.64000MHZ 4.2V
Location: 25°02.80' N 102°42.09' E - locator OL15IB41EE - show map
1.9 km Northwest bearing 297° from Kunming, Yunnan, China [?]
9.3 km North bearing 351° from Liujia, Yunnan, China
11.0 km Northwest bearing 327° from Guandu, Yunnan, China
119.0 km Southwest bearing 246° from Qujing, Yunnan, China
Last position: 2026-02-07 07:45:40 UTC (8m56s ago)
2026-02-07 15:45:40 CST local time at Kunming, China [?]
Last path: BI8SDE-7>APN000 via TCPIP*,qAC,T2OSAKA
Positions stored: 11875
Other SSIDs: BI8SDE-9 BI8SDE-Y BI8SDE BI8SDE-10
Last heard a station directly: 2026-01-31 16:24:08 UTC (6d 15h30m ago)
Stations which heard BI8SDE-7 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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