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APRS station KD9YLL-2 - show graphs
Comment: https://aprsdroid.org/
Location: 39°42.76' N 91°02.74' W - locator EM49LR41MA - show map
2.1 km North bearing 345° from Barry, Pike County, Illinois, United States [?]
20.4 km Southeast bearing 125° from Payson, Adams County, Illinois, United States
104.6 km North bearing 344° from O'Fallon, Saint Charles County, Missouri, United States
139.3 km Northeast bearing 52° from Columbia, Boone County, Missouri, United States
Last position: 2025-07-23 03:29:59 UTC (11d 16h27m ago)
2025-07-22 22:29:59 CDT local time at Barry, United States [?]
Altitude: 180 m
Device: Open Source: APRSdroid (app, Android)
Last path: KD9YLL-2>APDR16 via TCPIP*,qAC,T2BIO
Positions stored: 209
Other SSIDs: KD9YLL-1 KD9YLL-N KD9YLL-Y KD9YLL-10 KD9YLL-7 KD9YLL-8 KD9YLL-9 KD9YLL-B
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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