Comment:	www.W9JOM.com
Location:	41°37.21' N 87°24.52' W - locator EN61HO08XU - show map 10.0 km East bearing 87° from Calumet City, Cook County, Illinois, United States [?] 12.5 km East bearing 100° from Burnham, Cook County, Illinois, United States 32.5 km Southeast bearing 142° from Chicago, Cook County, Illinois, United States 77.2 km East bearing 101° from Aurora, Kane County, Illinois, United States
Last position:	2025-12-20 15:20:19 UTC (2d 12h39m ago) 2025-12-20 09:20:19 CST local time at Calumet City, United States [?]
Altitude:	150 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	W9JOM-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	281
Other SSIDs:	W9JOM-10 W9JOM

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.