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APRS station BH4GUO-9 - show graphs
Comment: BH4GUO APRS iGate 13.4V
Last status: F7F4CA8E024928 51WG6_D4_250103
Location: 31°11.09' N 121°31.10' E - locator PM01SE24EI - show map
3.8 km Southwest bearing 220° from Huamu, Shanghai Shi, China [?]
5.7 km South bearing 189° from Pudong, Shanghai Shi, China
7.1 km Southeast bearing 126° from Shanghai, Shanghai Shi, China
88.7 km East bearing 98° from Suzhou, Jiangsu Sheng, China
Last position: 2025-12-15 13:34:32 UTC (18h45m ago)
2025-12-15 21:34:32 CST local time at Huamu, China [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: BH4GUO-9>APX1C5 via TCPIP*,qAC,T2HAKATA
Positions stored: 1
Other SSIDs: BH4GUO-8 BH4GUO-6 BH4GUO-7
APRS igate – Statistics for 2025-12:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2025-12-14 14:28:20 UTC (1d 17h51m ago)
Position packets heard directly: 62 on radio path
Position packets sent to APRS-IS: 64 – show map
Stations heard directly by BH4GUO-9
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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