Location:	43°07.57' N 89°44.94' W - lokaator EN53DD00CG - show map 1.2 km Lõunasse peiling 188° from Black Earth, Dane County, Wisconsin, United States [?] 6.7 km Kagusse peiling 146° from Mazomanie, Dane County, Wisconsin, United States 28.8 km Läände peiling 282° from Madison, Dane County, Wisconsin, United States 109.0 km Loodesse peiling 331° from Rockford, Winnebago County, Illinois, United States
Last position:	2025-09-04 20:00:35 UTC (9m ago) 2025-09-04 15:00:35 CDT local time at Black Earth, United States [?]
Last WX report:	2025-09-04 20:00:35 UTC (9m ago) – show weather charts 17.8 °C 62% 1008.6 mbar 1.3 m/s Edelast
Device:	Unknown: Unknown
Last path:	KC9SDK>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	2
Other SSIDs:	KC9SDK-9

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.