Location:	43°19.03' N 87°57.74' W - locator EN63AH46MC - show map 774.5 m West bearing 248° from Grafton, Ozaukee County, Wisconsin, United States [?] 3.1 km Northeast bearing 42° from Cedarburg, Ozaukee County, Wisconsin, United States 31.3 km North bearing 352° from Milwaukee, Milwaukee County, Wisconsin, United States 119.7 km East bearing 76° from Madison, Dane County, Wisconsin, United States
Last position:	2025-09-28 15:07:27 UTC (29d 12h ago) 2025-09-28 10:07:27 CDT local time at Grafton, United States [?]
Last path:	WB9AZH>API52 via DSTAR*,qAR,KD9JHE-B
Positions stored:	182
Other SSIDs:	WB9AZH-7

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.