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APRS station BI4WQB-1 - show graphs
Comment: 南通业余无线电爱好者俱乐部 & https://www.nrac.com.cn/
Location: 29°21.47' N 119°21.24' E - locator OL99QI25LV - show map
19.5 km Northwest bearing 322° from Lanxi, Zhejiang Sheng, China [?]
37.6 km East bearing 112° from Liyang, Zhejiang Sheng, China
52.8 km West bearing 258° from Puyang, Zhejiang Sheng, China
129.9 km Southwest bearing 217° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-09-27 06:31:45 UTC (59m6s ago)
2025-09-27 14:31:45 CST local time at Lanxi, China [?]
Device: WB2OSZ: DireWolf
Last path: BI4WQB-1>APDW16 via TCPIP*,qAC,T2UKRAINE
Positions stored: 4203
Other SSIDs: BI4WQB-10 BI4WQB BI4WQB-9
APRS igate – Statistics for 2025-09:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2025-09-21 22:51:27 UTC (5d 8h39m ago)
Normal receiver range estimate: 20 km (Updated: 2025-07-30 08:14:23 UTC)
Position packets heard directly: 79 on radio path
Position packets sent to APRS-IS: 87 – show map
Stations heard directly by BI4WQB-1
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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