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APRS station BI4VNM-9 - show graphs
Comment: 51G3 A0008.3Km 14.6V 17.2C 1029.8Pa S04 ËÕB0F73A Aprs 51G3
Mic-E message: Returning
Last status: APRS-51G3-4K-220102
Location: 31°51.94' N 120°16.53' E - locator PM01DU37BS - show map
4.5 km South bearing 188° from Yaosai, Jiangsu Sheng, China [?]
5.8 km West bearing 271° from Yunting, Jiangsu Sheng, China
69.4 km Northwest bearing 334° from Suzhou, Jiangsu Sheng, China
132.9 km Northwest bearing 303° from Shanghai, Shanghai Shi, China
Last position: 2025-12-04 23:20:41 UTC (1d 9h51m ago)
2025-12-05 07:20:41 CST local time at Yaosai, China [?]
Altitude: 7 m
Course: 245°
Speed: 11 km/h
Device: Unknown: Other Mic-E
Last path: BI4VNM-9>S15QY4 via TCPIP*,qAC,T2TAIPEI
Positions stored: 67091
Other SSIDs: BI4VNM-10 BI4VNM-8 BI4VNM-11 BI4VNM-7 BI4VNM-5 BI4VNM-2 BI4VNM BI4VNM BI4VNM BI4VNM-1
Last heard a station directly: 2025-06-08 01:36:23 UTC (181d 7h35m ago)
Stations which heard BI4VNM-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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