Station info for BI4VNM-9 – aprs.fi

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APRS igate – Statistics for 2026-01:
Comment:	51G3 A0004.6Km 14.6V 14.1C 1029.8Pa S06 ËÕB0F73A Aprs 51G3
Mic-E message:	Returning
Last status:	APRS-51G3-4K-220102
Location:	31°54.27' N 120°16.02' E - locator PM01DV27AB - show map 816.0 m Southeast bearing 153° from Chengjiang, Jiangsu Sheng, China [?] 5.4 km East bearing 81° from Xiagang, Jiangsu Sheng, China 73.6 km Northwest bearing 335° from Suzhou, Jiangsu Sheng, China 135.9 km Northwest bearing 304° from Shanghai, Shanghai Shi, China
Last position:	2026-01-29 01:00:20 UTC (4h56m ago) 2026-01-29 09:00:20 CST local time at Chengjiang, China [?]
Altitude:	20 m
Course:	274°
Speed:	6 km/h
Device:	Unknown: Other Mic-E
Last path:	BI4VNM-9>S15TR7 via TCPIP*,qAC,T2JKTP
Positions stored:	75527
Other SSIDs:	BI4VNM-10 BI4VNM-11 BI4VNM-7 BI4VNM-8 BI4VNM-5 BI4VNM-2 BI4VNM BI4VNM BI4VNM
Stations heard directly:	2 on radio path – show map
Last heard a station directly:	2025-06-08 01:36:23 UTC (235d 4h20m ago)
Position packets heard directly:	2 on radio path
Position packets sent to APRS-IS:	16 – 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.