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APRS station AD9BU - show graphs
Location: 39°29.34' N 88°16.39' W - locator EM59UL77FI - show map
8.4 km West bearing 265° from Charleston, Coles County, Illinois, United States [?]
8.6 km East bearing 86° from Mattoon, Coles County, Illinois, United States
69.8 km South bearing 182° from Champaign, Champaign County, Illinois, United States
122.3 km East bearing 106° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-12-15 15:37:09 UTC (1d 8h53m ago)
2025-12-15 09:37:09 CST local time at Charleston, United States [?]
Last telemetry: 2025-11-13 20:51:10 UTC (33d 3h39m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Last path: AD9BU>APN000 via TCPIP*,qAC,T2QUEBEC
Positions stored: 303
Items and objects originated: MARK POTA Meeting POTA 2
Other SSIDs: AD9BU-10 AD9BU-9 AD9BU-7 AD9BU-B AD9BU-N AD9BU-Y AD9BU-4 AD9BU-R AD9BU-1 AD9BU-2 AD9BU-5 AD9BU-C AD9BU-D
Last heard a station directly: 2025-04-11 10:26:07 UTC (249d 14h4m ago)
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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