Source callsign:	KD9QJJ-S
Comment:	70cm Voice (D-Star) 441.20000MHz +0.0000MHz
Location:	41°42.57' N 88°05.70' W - locator EN51WR80OG - show map 2.5 km Northwest bearing 299° from Bolingbrook, Will County, Illinois, United States [?] 6.9 km North bearing 356° from Romeoville, Will County, Illinois, United States 19.5 km East bearing 107° from Aurora, Kane County, Illinois, United States 40.0 km Southwest bearing 247° from Chicago, Cook County, Illinois, United States
Last position:	2025-10-26 23:42:22 UTC (5d 20h33m ago) 2025-10-26 18:42:22 CDT local time at Bolingbrook, United States [?]
Altitude:	3 m
Last path:	KD9QJJ-S>APDG01 via TCPIP*,qAC,KD9QJJ-GS
Positions stored:	1

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.