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APRS station BI7CWI-9 - show graphs
Location: 28°27.04' N 112°33.35' E - locator OL68GK68QD - show map
22.3 km North bearing 1° from Yutan, Hunan, China [?]
27.0 km Southeast bearing 125° from Yiyang, Hunan, China
48.9 km Northwest bearing 305° from Changsha, Hunan, China
111.1 km Southwest bearing 208° from Yueyang, Hunan, China
Last position: 2025-10-20 02:16:23 UTC (3h17m ago)
2025-10-20 10:16:23 CST local time at Yutan, China [?]
Altitude: 49 m
Course: 329°
Speed: 106 km/h
Last path: BI7CWI-9>APN000 via BR7DGI-10*,WIDE1*,WIDE2-1,qAS,BH7DAO-10 (good)
Positions stored: 313
Other SSIDs: BI7CWI-5 BI7CWI-7
Stations which heard BI7CWI-9 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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