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APRS station KV4MO - show graphs
Location: 38°29.79' N 90°20.19' W - locator EM48TL99OD - show map
4.0 km Northwest bearing 317° from Oakville, Saint Louis County, Missouri, United States [?]
7.9 km Northeast bearing 27° from Arnold, Jefferson County, Missouri, United States
18.9 km Southwest bearing 220° from Saint Louis, City of Saint Louis, Missouri, United States
47.0 km Southeast bearing 138° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2025-04-24 17:55:15 UTC (22d 4h41m ago)
2025-04-24 12:55:15 CDT local time at Oakville, United States [?]
Device: Icom: IC-5100 (D-Star)
Last path: KV4MO>API510 via DSTAR*,qAR,K0MDG-B (good)
Positions stored: 4650
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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