Comment:	Monitoring 146.520
Location:	41°36.09' N 87°25.96' W - locator EN61GO84BI - show map 8.2 km East bearing 101° from Calumet City, Cook County, Illinois, United States [?] 11.1 km East bearing 112° from Burnham, Cook County, Illinois, United States 33.0 km Southeast bearing 147° from Chicago, Cook County, Illinois, United States 75.7 km East bearing 103° from Aurora, Kane County, Illinois, United States
Last position:	2025-12-28 16:45:44 UTC (1d 23h42m ago) 2025-12-28 10:45:44 CST local time at Calumet City, United States [?]
Course:	0°
Speed:	72 km/h
Last path:	K9CMB-14>APN000 via TCPIP*,qAC,T2NALA
Positions stored:	10391
Other SSIDs:	K9CMB K9CMB-13 K9CMB-13
Last heard a station directly:	2025-02-26 19:46:13 UTC (306d 20h41m ago)

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.