Location:	43°18.50' N 87°59.77' W - locator EN63AH03LX - show map 1.5 km Northwest bearing 332° from Cedarburg, Ozaukee County, Wisconsin, United States [?] 3.7 km West bearing 250° from Grafton, Ozaukee County, Wisconsin, United States 30.8 km North bearing 346° from Milwaukee, Milwaukee County, Wisconsin, United States 116.8 km East bearing 77° from Madison, Dane County, Wisconsin, United States
Last position:	2025-10-31 17:01:09 UTC (18h46m ago) 2025-10-31 12:01:09 CDT local time at Cedarburg, United States [?]
Course:	84°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	KC9ONY-7>API51 via DSTAR*,qAR,W9FRG-C
Positions stored:	5145
Other SSIDs:	KC9ONY KC9ONY-9 KC9ONY-5

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.