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APRS station BH4AIU-9 - show graphs
Comment: 145.375MHz YAESU 500DR
Mic-E message: Off duty
Location: 31°07.22' N 121°24.98' E - locator PM01QC98XV - show map
8.9 km South bearing 199° from Xuhui, Shanghai Shi, China [?]
10.8 km South bearing 182° from Changning, Shanghai Shi, China
12.0 km South bearing 199° from Shanghai, Shanghai Shi, China
151.0 km Northeast bearing 52° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-09-28 11:05:58 UTC (10h19m ago)
2025-09-28 19:05:58 CST local time at Xuhui, China [?]
Altitude: 22 m
Course: 33°
Speed: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: BH4AIU-9>SQPWR2 via BH4FEN-10,WIDE1*,qAO,BH4HZQ-10 (good)
Positions stored: 190930
Other SSIDs: BH4AIU-T BH4AIU BH4AIU-14 BH4AIU-6 BH4AIU-3 BH4AIU-7
Last heard a station directly: 2025-07-04 09:25:36 UTC (86d 12h ago)
Stations which heard BH4AIU-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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