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APRS station K4WDW-9 - show graphs
Mic-E message: In service
Location: 36°58.86' N 92°17.99' W - locator EM36UX45AK - show map
16.9 km South bearing 191° from Mountain Grove, Wright County, Missouri, United States [?]
23.7 km Southwest bearing 228° from Cabool, Texas County, Missouri, United States
92.2 km East bearing 106° from Springfield, Greene County, Missouri, United States
117.5 km Southwest bearing 204° from Rolla, Phelps County, Missouri, United States
Last position: 2025-05-22 23:15:45 UTC (13d 2h45m ago)
2025-05-22 18:15:45 CDT local time at Mountain Grove, United States [?]
Altitude: 376 m
Course: 291°
Speed: 6 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K4WDW-9>S6UX8V via WIDE1-1,WIDE2-1,qAR,W5AOX-10 (good)
Positions stored: 22484
Other SSIDs: K4WDW-10
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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