Source callsign:	W9DHI-S
Comment:	70cm Voice (D-Star) 441.40000MHz +0.0000MHz
Location:	43°17.84' N 87°59.55' W - locator EN63AH01VI - show map 403.8 m West bearing 280° from Cedarburg, Ozaukee County, Wisconsin, United States [?] 4.0 km Southwest bearing 232° from Grafton, Ozaukee County, Wisconsin, United States 29.6 km North bearing 346° from Milwaukee, Milwaukee County, Wisconsin, United States 116.8 km East bearing 77° from Madison, Dane County, Wisconsin, United States
Last position:	2025-09-01 00:19:31 UTC (12m25s ago) 2025-08-31 19:19:31 CDT local time at Cedarburg, United States [?]
Altitude:	3 m
Last path:	W9DHI-S>APDG01 via TCPIP*,qAC,W9DHI-GS
Positions stored:	7

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.