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APRS station AL7MH - show graphs
Location: 42°50.85' N 97°27.86' W - locator EN12GU43GJ - show map
6.1 km Southwest bearing 244° from Yankton, Yankton County, South Dakota, United States [?]
29.9 km Northwest bearing 327° from Hartington, Cedar County, Nebraska, United States
95.1 km Northwest bearing 294° from Sioux City, Woodbury County, Iowa, United States
99.6 km Southwest bearing 219° from Sioux Falls, Minnehaha County, South Dakota, United States
Last position: 2025-08-14 12:27:09 UTC (5d 3h55m ago)
2025-08-14 07:27:09 CDT local time at Yankton, United States [?]
Altitude: 361 m
Device: Icom: IC-51 (D-Star)
Last path: AL7MH>API51 via TCPIP*,qAC,T2USANW
Positions stored: 141946
Other SSIDs: AL7MH-B AL7MH-i AL7MH-D AL7MH-C
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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