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APRS station BI4SZX-7 - show graphs
Comment: Hello CQ This is BI4SZX
Mic-E message: Off duty
Location: 31°52.75' N 118°45.70' E - locator OM91JV11JA - show map
15.1 km South bearing 193° from Qinhong, Jiangsu Sheng, China [?]
19.1 km Southwest bearing 207° from Xiaolingwei, Jiangsu Sheng, China
20.3 km South bearing 184° from Nanjing, Jiangsu Sheng, China
114.3 km West bearing 276° from Changzhou, Jiangsu Sheng, China
Last position: 2026-02-11 00:13:43 UTC (10d 18h45m ago)
2026-02-11 08:13:43 CST local time at Qinhong, China [?]
Altitude: 40 m
Course: 181°
Speed: 50 km/h
Device: Yaesu: FT5D (ht)
Last path: BI4SZX-7>SQURW5 via WIDE1-1,WIDE2-1,qAO,BA4REB-10 (good)
Positions stored: 1145
Other SSIDs: BI4SZX-5
Stations which heard BI4SZX-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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