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APRS station BI8SDE-7 - show graphs
Comment: 昆明业余无线电BI8SDE144.640Mhz 4.3V
Location: 25°02.17' N 102°41.27' E - locator OL15IA28MQ - show map
3.1 km West bearing 264° from Kunming, Yunnan, China [?]
8.5 km North bearing 340° from Liujia, Yunnan, China
120.8 km Southwest bearing 246° from Qujing, Yunnan, China
Last position: 2025-07-29 15:05:04 UTC (6h45m ago)
2025-07-29 23:05:04 CST local time at Kunming, China [?]
Course: 59°
Speed: 0 km/h
Last path: BI8SDE-7>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 4786
Other SSIDs: BI8SDE-9 BI8SDE-1 BI8SDE-3 BI8SDE-2
APRS igate – Statistics for 2025-07:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-07-13 10:50:05 UTC (16d 11h ago)
Position packets heard directly: 19 on radio path
Position packets sent to APRS-IS: 30 – show map
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.
Stations heard directly by BI8SDE-7
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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