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APRS station BI4UMB-66 - show graphs
Comment: E1[@udp://ptt.nrlptt.com:60050 NRL互联]
Last status: E1[NRL_2100A_D4_250919_C 13.3V RX:436.2250:179.9 TX:436.2250:179.9] E2[★扬州业余无线电台★【BI4UMB】欢迎您!]
Location: 32°18.55' N 119°35.40' E - locator OM92TH04TE - show map
1.9 km Southeast bearing 137° from Lidian, Jiangsu Sheng, China [?]
3.7 km Northwest bearing 334° from Xinba, Jiangsu Sheng, China
81.2 km East bearing 70° from Nanjing, Jiangsu Sheng, China
146.6 km Northwest bearing 320° from Suzhou, Jiangsu Sheng, China
Last position: 2025-10-02 22:09:27 UTC (56s ago)
2025-10-03 06:09:27 CST local time at Lidian, China [?]
Last path: BI4UMB-66>NRLBOX via TCPIP*,qAC,T2HK
Positions stored: 1
Other SSIDs: BI4UMB-5G BI4UMB-88 BI4UMB-7 BI4UMB-14 BI4UMB-i BI4UMB-D BI4UMB BI4UMB-R
Stations which heard BI4UMB-66 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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