Source callsign:	KD9MBA-S
Comment:	440 Voice 431.50000MHz +0.0000MHz
Location:	41°58.79' N 88°18.02' W - locator EN51UX35XD - show map 9.6 km West bearing 260° from Bartlett, Cook County, Illinois, United States [?] 13.0 km West bearing 260° from Hanover Park, DuPage County, Illinois, United States 55.7 km West bearing 285° from Chicago, Cook County, Illinois, United States 122.0 km South bearing 195° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-04-16 07:07:50 UTC (198d 10h1m ago) 2025-04-16 02:07:50 CDT local time at Bartlett, United States [?]
Last path:	KD9MBA-S>APDG01 via TCPIP*,qAC,KD9MBA-GS
Positions stored:	2

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.