Station info for BI4WRP-9 – aprs.fi

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APRS igate – Statistics for 2026-02:
Comment:	Welcome to changzhou!
Location:	31°49.36' N 119°56.81' E - locator OM91XT37OK - show map 4.8 km Northwest bearing 337° from Changzhou, Jiangsu Sheng, China [?] 9.9 km North bearing 341° from Hutang, Jiangsu Sheng, China 84.2 km Northwest bearing 313° from Suzhou, Jiangsu Sheng, China 113.4 km East bearing 103° from Nanjing, Jiangsu Sheng, China
Last position:	2026-02-25 01:42:00 UTC (1d 3h57m ago) 2026-02-25 09:42:00 CST local time at Changzhou, China [?]
Last path:	BI4WRP-9>APN000 via BG4TJP-10,WIDE1,WIDE2-1,qAS,BI4VNM-10
Positions stored:	91
Other SSIDs:	BI4WRP-1 BI4WRP-5 BI4WRP-10 BI4WRP BI4WRP-7 BI4WRP-8
Stations heard directly:	2 on radio path – show map
Last heard a station directly:	2026-02-23 13:36:13 UTC (2d 16h3m ago)
Position packets heard directly:	13 on radio path
Position packets sent to APRS-IS:	14 – show map

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.

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.

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.