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APRS station BI4UMD-5 - show graphs
Comment: 1aa
Mic-E message: Off duty
Location: 32°17.53' N 119°10.64' E - locator OM92OH10GC - show map
1.5 km Northeast bearing 28° from Zhenzhou, Jiangsu Sheng, China [?]
5.3 km West bearing 275° from Xincheng, Jiangsu Sheng, China
45.5 km Northeast bearing 56° from Nanjing, Jiangsu Sheng, China
132.1 km Northwest bearing 308° from Wuxi, Jiangsu Sheng, China
Last position: 2025-06-17 16:18:43 UTC (3h31m ago)
2025-06-18 00:18:43 CST local time at Zhenzhou, China [?]
Course:
Speed: 0 km/h
Device: Yaesu: FT1D (ht)
Last path: BI4UMD-5>SRQWU3 via WIDE1-1,WIDE2-1,qAR,BI4UMD-10 (good)
Positions stored: 757
Other SSIDs: BI4UMD-7 BI4UMD-10 BI4UMD-8 BI4UMD-1 BI4UMD-11 BI4UMD-9
Last heard a station directly: 2025-05-16 08:02:35 UTC (32d 11h47m ago)
Stations which heard BI4UMD-5 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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