Location:	43°01.15' N 87°59.99' W - locator EN63AA04AO - show map 647.1 m Northeast bearing 65° from West Allis, Milwaukee County, Wisconsin, United States [?] 3.4 km South bearing 169° from Wauwatosa, Milwaukee County, Wisconsin, United States 7.9 km West bearing 254° from Milwaukee, Milwaukee County, Wisconsin, United States 114.0 km East bearing 93° from Madison, Dane County, Wisconsin, United States
Last position:	2026-01-28 11:59:28 UTC (5d 20h7m ago) 2026-01-28 05:59:28 CST local time at West Allis, United States [?]
Speed:	1 km/h
Last path:	KB9VUJ-9>APN000 via TCPIP*,qAC,T2TAIPEI
Positions stored:	4086
Other SSIDs:	KB9VUJ-7 KB9VUJ

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.