Location:	42°51.73' N 88°19.63' W - locator EN52UU06RW - show map 714.9 m Southeast bearing 135° from Mukwonago, Waukesha County, Wisconsin, United States [?] 4.8 km North bearing 22° from Potter Lake, Walworth County, Wisconsin, United States 39.5 km Southwest bearing 240° from Milwaukee, Milwaukee County, Wisconsin, United States 125.5 km Northwest bearing 334° from Chicago, Cook County, Illinois, United States
Last position:	2026-01-21 22:26:10 UTC (3m3s ago) 2026-01-21 16:26:10 CST local time at Mukwonago, United States [?]
Last WX report:	2026-01-21 22:21:11 UTC (8m2s ago) – show weather charts -5.0 °C 79% 1009.2 mbar 0.4 m/s South
Last path:	W9JOL>APN000 via TCPXX*,qAX,CWOP-4
Positions stored:	107
Other SSIDs:	W9JOL-13 W9JOL-9 W9JOL-B

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.