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APRS station KO4KUS-9 - show graphs
Comment: 146.520MHz winlink
Mic-E message: In service
Location: 38°30.46' N 90°20.25' W - locator EM48TM91MU - show map
1.3 km West bearing 266° from Mehlville, Saint Louis County, Missouri, United States [?]
5.1 km Northwest bearing 326° from Oakville, Saint Louis County, Missouri, United States
18.0 km Southwest bearing 222° from Saint Louis, City of Saint Louis, Missouri, United States
46.1 km Southeast bearing 137° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2025-07-11 21:21:13 UTC (48d 6h28m ago)
2025-07-11 16:21:13 CDT local time at Mehlville, United States [?]
Altitude: 182 m
Course: 76°
Speed: 4 km/h
Device: Yaesu: FTM-200D (rig)
Last path: KO4KUS-9>S8SP4V via WIDE1-1,WIDE2-1,qAR,K0ATT-10 (good)
Positions stored: 150
Other SSIDs: KO4KUS-7 KO4KUS KO4KUS-Y
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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