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APRS station KD9UDV-9 - show graphs
Mic-E message: Off duty
Location: 39°05.53' N 89°44.53' W - locator EM59DC02WC - show map
2.6 km Northwest bearing 330° from Mount Olive, Macoupin County, Illinois, United States [?]
5.3 km East bearing 91° from Benld, Macoupin County, Illinois, United States
65.0 km Northeast bearing 37° from Saint Louis, City of Saint Louis, Missouri, United States
79.3 km South bearing 186° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-12-26 16:20:49 UTC (14d 21h2m ago)
2025-12-26 10:20:49 CST local time at Mount Olive, United States [?]
Altitude: 203 m
Course: 222°
Speed: 107 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KD9UDV-9>SYPU5S via WIDE1-1,qAR,K0ATT-10 (good)
Positions stored: 2074
Other SSIDs: KD9UDV
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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