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APRS station K0MDK-9 - show graphs
Location: 44°04.03' N 103°11.51' W - locator DN84JB66XC - show map
3.5 km Southeast bearing 115° from Rapid City, Pennington County, South Dakota, United States [?]
3.7 km West bearing 278° from Rapid Valley, Pennington County, South Dakota, United States
11.1 km Southwest bearing 243° from Box Elder, Pennington County, South Dakota, United States
71.0 km Southeast bearing 131° from Spearfish, Lawrence County, South Dakota, United States
Last position: 2026-01-29 14:34:45 UTC (1h8m ago)
2026-01-29 07:34:45 MST local time at Rapid City, United States [?]
Altitude: 975 m
Course: 183°
Speed: 44 km/h
Device: WB2OSZ: DireWolf
Last path: K0MDK-9>APDW16 via W0BLK-1,WIDE2*,qAR,KE0QIB (good)
Positions stored: 545
Other SSIDs: K0MDK-7
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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