Location:	43°03.22' N 88°24.33' W - locator EN53TB12IV - show map 809.9 m South bearing 190° from Delafield, Waukesha County, Wisconsin, United States [?] 4.9 km South bearing 183° from Nashotah, Waukesha County, Wisconsin, United States 40.6 km West bearing 272° from Milwaukee, Milwaukee County, Wisconsin, United States 80.9 km East bearing 91° from Madison, Dane County, Wisconsin, United States
Last position:	2025-05-11 21:47:25 UTC (10d 20h2m ago) 2025-05-11 16:47:25 CDT local time at Delafield, United States [?]
Altitude:	293 m
Course:	91°
Speed:	100 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	AC9OT-Z>API510 via DSTAR*,qAR,W9TTN-B
Positions stored:	28
Other SSIDs:	AC9OT AC9OT-11 AC9OT-9 AC9OT-7 AC9OT-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.