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APRS station BI4VNM-2 - show graphs
Comment: BI4VNM 1701 OPENGD77
Location: 31°55.05' N 120°15.95' E - locator PM01DW10VE - show map
767.3 m North bearing 20° from Chengjiang, Jiangsu Sheng, China [?]
5.8 km Northeast bearing 66° from Xiagang, Jiangsu Sheng, China
75.0 km Northwest bearing 336° from Suzhou, Jiangsu Sheng, China
136.8 km Northwest bearing 305° from Shanghai, Shanghai Shi, China
Last position: 2025-02-25 01:13:41 UTC (3d 8h14m ago)
2025-02-25 09:13:41 CST local time at Chengjiang, China [?]
Device: OpenGD77: OpenGD77
Last path: BI4VNM-2>APOG77 via BD4WDK-10*,WIDE1*,WIDE2-2,qAS,BH4TPJ-10 (good)
Positions stored: 2
Other SSIDs: BI4VNM-10 BI4VNM BI4VNM-7 BI4VNM-5 BI4VNM-9 BI4VNM-1
Stations which heard BI4VNM-2 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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