Location:	43°17.89' N 87°59.00' W - lokaator EN63AH21AN - show map 382.7 m Kirdesse peiling 64° from Cedarburg, Ozaukee County, Wisconsin, United States [?] 3.4 km Edelasse peiling 225° from Grafton, Ozaukee County, Wisconsin, United States 29.5 km Põhja peiling 348° from Milwaukee, Milwaukee County, Wisconsin, United States 117.6 km Idast peiling 77° from Madison, Dane County, Wisconsin, United States
Last position:	2025-03-10 17:12:09 UTC (4d 17h22m ago) 2025-03-10 12:12:09 CDT local time at Cedarburg, United States [?]
Altitude:	244 m
Device:	Icom: IC-4100 (D-Star)
Last path:	W9DHI-8>API410 via DSTAR*,qAR,W9FRG-C
Positions stored:	2049
Other SSIDs:	W9DHI-B W9DHI-7 W9DHI-9 W9DHI-N W9DHI-R W9DHI-Y W9DHI-C

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.