Location:	43°10.69' N 87°58.52' W - locator EN63AE22XS - show map 11.1 km Northeast bearing 44° from Butler, Waukesha County, Wisconsin, United States [?] 14.5 km North bearing 10° from Wauwatosa, Milwaukee County, Wisconsin, United States 16.5 km North bearing 340° from Milwaukee, Milwaukee County, Wisconsin, United States 116.2 km East bearing 84° from Madison, Dane County, Wisconsin, United States
Last position:	2025-04-03 08:39:15 UTC (85d 18h17m ago) 2025-04-03 03:39:15 CDT local time at Butler, United States [?]
Altitude:	189 m
Course:	299°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD9YFN-1>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	1685
Other SSIDs:	KD9YFN-10

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.