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APRS station BD4TMN-10 - show graphs
Comment: 南通业余无线电爱好者俱乐部\436.000MHz 3.7V L
Location: 32°01.78' N 120°53.20' E - locator PM02KA67JC - show map - static map
4.1 km Northwest bearing 298° from Guanyinshan, Jiangsu Sheng, China [?]
8.1 km North bearing 1° from Langshan, Jiangsu Sheng, China
85.2 km North bearing 19° from Suzhou, Jiangsu Sheng, China
104.8 km Northwest bearing 329° from Shanghai, Shanghai Shi, China
Last position: 2023-01-29 10:30:54 UTC (2h39m ago)
2023-01-29 18:30:54 CST local time at Guanyinshan, China [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: BD4TMN-10>APX1C5 via TCPIP*,qAC,T2TOKYO
Positions stored: 6
APRS igate – Statistics for 2023-01:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2023-01-29 10:31:52 UTC (2h38m ago)
Position packets heard directly: 553 on radio path
Position packets sent to APRS-IS: 794 – show map
Stations heard directly by BD4TMN-10
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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